Case file

Porsche 981 Cayman — “GTS”

⚠ This dossier is incomplete. It came back without: what_a_good_one_costs, verdict, seller_questions. It was written before runs checked for this, so the missing parts are simply absent rather than wrong.

filtered Only listings matching “gts” within https://bringatrailer.com/porsche/981-cayman/. Every figure below covers just those cars.

https://bringatrailer.com/porsche/981-cayman/ · 41 completed auctions · 41 read in depth · compiled · 6 parts/memorabilia listings excluded

The figures below were computed by an earlier build of the analysis and do not carry later corrections to it. Refreshing this case file recomputes them from the same cars.

BaT files wheels, seats, engines and memorabilia under the same model page as the cars. 6 such listings were removed before any figure below was computed — e.g. No Reserve: 20×8.5″ and 20×10″ Wheels for Porsche 981 Cayman & Boxster; No Reserve: 20×8.5″ and 20×11″ Wheels for Porsche 718 & 981 Cayman GT4; No Reserve: 20x8.5" and 20x11" Wheels for Porsche 981 Cayman GT4.

A 90%-sell-through market that pays roughly $10k for a third pedal and another $10k for sub-15k miles — median $63,500 all-time, but $61,500 over the last twelve months and drifting sideways-to-down.

One-Owner, 10k-Mile 2016 Porsche Cayman GTS
$84,000 ·
No Reserve: 33k-Mile 2015 Porsche Cayman GTS
$62,000 ·
24k-Mile 2016 Porsche Cayman GTS
$61,500 ·
2015 Porsche Cayman GTS
$46,250 ·
2015 Porsche Cayman GTS Track Car
$61,000 ·
2015 Porsche Cayman GTS
$50,138 ·
Median sold
$63,500
37 sales
Typical range
$58,000–$69,500
middle 50%
Last 12 months
$61,500
-3.1% year over year
Sell-through
90%
4 reserve not met
All-time high
$84,000

The market

Across all 41 completed BaT auctions the 981 Cayman GTS has sold 37 times (90.2% sell-through) at a median of $63,500 and a mean of $64,710, with an interquartile band of $58,000–$69,500 and extremes of $46,250 to $84,000. That is a remarkably tight core for a car that ranges from 500-mile garage queens to a 75,000-mile daily. The spread is almost entirely explained by two variables: transmission and mileage. Manuals show a median of $71,150 (n=14) against $61,000 for PDK (n=23) — call it a $10k, ~17% premium for the 6-speed. Under roughly 15,000 miles the sold prices cluster $63,500–$84,000; over 40,000 miles they cluster $46,250–$57,500. Everything else — colour, options, recall status — moves the number by low single-digit thousands.

The trend is soft but not broken. Calendar-year medians ran $69,500 in 2022, $64,000 in 2023, $66,972 in 2024, then $59,500 in 2025, before two 2026 sales at $62,000 and $84,000 lifted that year's median to $73,000. The rolling last-12-months median is $61,500 versus $63,500 the prior year, -3.1%. Read the 2025 dip with care: that year's book was mileage-heavy (a 75k-mile car at $46,250, a 51k-mile car at $50,138, a 62k-mile track build at $61,000), while the 2024 book was full of sub-20k manuals. Mix, not collapse. The signal that matters more is on the reserve side — four no-sales, and all four were sellers reaching: 13k-Mile 2015 Porsche Cayman GTS 6-Speed stalled at $74,000 despite PCCB, X73 and ~$29k of options, 9k-Mile 2015 Porsche Cayman GTS stalled at $65,500 on its second attempt, 12k-Mile 2015 Porsche Cayman GTS at $63,981 and 35k-Mile 2015 Porsche Cayman GTS at $60,500. The ceiling for a PDK car with a normal story is roughly $70k; ask more and the room goes quiet.

The top of the market is where the interesting money is. One-Owner, 10k-Mile 2016 Porsche Cayman GTS set the record at $84,000 in June 2026 — and it is a PDK car with the non-GTS Luxor Beige interior. What it had instead was a single owner, documented European Delivery from Leipzig, all 10k miles added under that owner, fresh March 2026 service (Michelin PS4S, brake fluid, plugs, filters), paint-meter readings on video and a seller who answered everything. That car outran 7k-Mile 2016 Porsche Cayman GTS 6-Speed at $83,000 and 10k-Mile 2016 Porsche Cayman GTS 6-Speed at $79,800. The lesson: at the top, provenance and transparency now compete with the manual premium.

Sell-through behaviour is healthy at the bottom too. No-reserve cars did not get punished: No Reserve: 20k-Mile 2016 Porsche Cayman GTS made $63,500, No Reserve: 30k-Mile 2015 Porsche Cayman GTS made $58,000, and No Reserve: 33k-Mile 2015 Porsche Cayman GTS made $62,000 despite seven owners, a COBB tune and long-tube headers. Bidding in nearly every thread was a steady climb with a two-bidder duel in the last ten minutes — this is a liquid, well-understood car with a deep bench of informed buyers who read window stickers and DME reports in public.

$0$20k$40k$60k$80k2020202220232025One-Owner, 10k-Mile 2016 Porsche Cayman GTS — sold $84,000No Reserve: 33k-Mile 2015 Porsche Cayman GTS — sold $62,00024k-Mile 2016 Porsche Cayman GTS — sold $61,5002015 Porsche Cayman GTS — sold $46,2502015 Porsche Cayman GTS Track Car — sold $61,0002015 Porsche Cayman GTS — sold $50,13810k-Mile 2016 Porsche Cayman GTS 6-Speed — sold $79,800No Reserve: 30k-Mile 2015 Porsche Cayman GTS — sold $58,00013k-Mile 2015 Porsche Cayman GTS 6-Speed — RNM $74,00017k-Mile 2015 Porsche Cayman GTS 6-Speed — sold $73,27710k-Mile 2015 Porsche Cayman GTS — sold $63,50017k-Mile 2015 Porsche Cayman GTS 6-Speed — sold $73,0002015 Porsche Cayman GTS 6-Speed — sold $62,48111k-Mile 2015 Porsche Cayman GTS 6-Speed — sold $66,50035k-Mile 2015 Porsche Cayman GTS — RNM $60,5002015 Porsche Cayman GTS 6-Speed — sold $57,50027k-Mile 2016 Porsche Cayman GTS 6-Speed — sold $67,44431k-Mile 2015 Porsche Cayman GTS — sold $59,50019k-Mile 2015 Porsche Cayman GTS 6-Speed — sold $67,5006k-Mile 2016 Porsche Cayman GTS 6-Speed — sold $79,0002016 Porsche Cayman GTS — sold $56,50010k-Mile 2015 Porsche Cayman GTS 6-Speed — sold $77,00239k-Mile 2015 Porsche Cayman GTS — sold $58,00023k-Mile 2016 Porsche Cayman GTS — sold $64,0002015 Porsche Cayman GTS — sold $55,0009k-Mile 2015 Porsche Cayman GTS — RNM $65,5002015 Porsche Cayman GTS — sold $55,5009k-Mile 2015 Porsche Cayman GTS — sold $69,50029k-Mile 2015 Porsche Cayman GTS — sold $69,50014k-Mile 2015 Porsche Cayman GTS — sold $65,000No Reserve: 20k-Mile 2016 Porsche Cayman GTS — sold $63,5002016 Porsche Cayman GTS — sold $56,5052016 Porsche Cayman GTS 6-Speed — sold $69,5007k-Mile 2016 Porsche Cayman GTS 6-Speed — sold $83,0008k-Mile 2015 Porsche Cayman GTS — sold $70,00012k-Mile 2015 Porsche Cayman GTS — RNM $63,9812015 Porsche Cayman GTS 6-Speed — sold $72,8002016 Porsche Cayman GTS 6-Speed — sold $55,500500-Mile 2016 Porsche Cayman GTS — sold $65,5552015 Porsche Cayman GTS — sold $54,5002016 Porsche Cayman GTS — sold $61,000
Every completed auction. Filled = sold, hollow = reserve not met. Line = median sold price per year.
$0$20k$40k$60k$80k2019: median $61,000 (n=1)20192020: median $55,500 (n=3)20202021: median $72,800 (n=1)20212022: median $69,500 (n=5)20222023: median $64,000 (n=7)20232024: median $66,972 (n=12)20242025: median $59,500 (n=6)20252026: median $73,000 (n=2)2026
Median sold price per year; the vertical line spans that year’s low to high.

What moves the price

Manual (6-speed) transmission premium +$10k / roughly +15-20%

Manual median $71,150 (n=14) vs PDK median $61,000 (n=23). Direct comparisons: 17k-Mile 2015 Porsche Cayman GTS 6-Speed took $73,277 and another 17k-Mile 2015 Porsche Cayman GTS 6-Speed $73,000, while similar-mileage PDK cars — 23k-Mile 2016 Porsche Cayman GTS at $64,000 and 24k-Mile 2016 Porsche Cayman GTS at $61,500 — sat about $10k lower. Commenter Eiremon on 11k-Mile 2015 Porsche Cayman GTS 6-Speed: 'the GTS 6-Speed is perhaps the rarest variant of all 981s – GT4 included.' Caveat: the outright record, One-Owner, 10k-Mile 2016 Porsche Cayman GTS at $84,000, is a PDK.

Seen on: 17k-Mile 2015 Porsche Cayman GTS 6-Speed · 24k-Mile 2016 Porsche Cayman GTS · 11k-Mile 2015 Porsche Cayman GTS 6-Speed

Sub-15,000 miles premium +$15-25k over a 40k-mile car

Every sale above $70,000 has under 18k miles: One-Owner, 10k-Mile 2016 Porsche Cayman GTS $84,000; 7k-Mile 2016 Porsche Cayman GTS 6-Speed $83,000; 10k-Mile 2016 Porsche Cayman GTS 6-Speed $79,800; 6k-Mile 2016 Porsche Cayman GTS 6-Speed $79,000; 10k-Mile 2015 Porsche Cayman GTS 6-Speed $77,002. At the other end, 43k-plus miles brings $46,250–$57,500: 2015 Porsche Cayman GTS at 75k miles fetched $46,250 and 2016 Porsche Cayman GTS at 50k miles $56,500.

Seen on: One-Owner, 10k-Mile 2016 Porsche Cayman GTS · 7k-Mile 2016 Porsche Cayman GTS 6-Speed · 2015 Porsche Cayman GTS

One-owner history plus a documented, verifiable story premium +$5-10k at the top of the range

One-Owner, 10k-Mile 2016 Porsche Cayman GTS beat two low-mile manuals with a PDK and a non-GTS interior on the strength of European Delivery documentation, all miles under one owner, videoed paint-meter readings and exhaustive seller responses. 2016 Porsche Cayman GTS 6-Speed ($69,500) sold well despite a factory transmission replacement because the original owner produced every Santa Barbara Porsche invoice, the DME report and a transferable platinum warranty.

Seen on: One-Owner, 10k-Mile 2016 Porsche Cayman GTS · 2016 Porsche Cayman GTS 6-Speed

Rhodium Silver / Carmine Red / Sapphire Blue over white premium +5-10% on colour alone, but heavily confounded

Colour medians: Rhodium Silver Metallic $69,500 (n=9), Carmine Red $65,000 (n=3), Sapphire Blue Metallic $63,241 (n=4), Agate Grey Metallic $61,000 (n=5), White $55,500 (n=6). Honesty check: the white cars in this book are simply the high-mileage ones — 2015 Porsche Cayman GTS at 75k ($46,250), 2015 Porsche Cayman GTS at 51k ($50,138), 2015 Porsche Cayman GTS Track Car at 62k ($61,000). Rhodium Silver genuinely draws praise thread after thread (6k-Mile 2016 Porsche Cayman GTS 6-Speed, 8k-Mile 2015 Porsche Cayman GTS), so treat it as a mild real premium, not the full $14k gap.

Seen on: 6k-Mile 2016 Porsche Cayman GTS 6-Speed · 8k-Mile 2015 Porsche Cayman GTS · 2015 Porsche Cayman GTS

GTS Interior Package (option 088) — Alcantara inserts, deviated stitching, headrest embroidery premium unclear, likely +$2-4k of buyer confidence

On 17k-Mile 2015 Porsche Cayman GTS 6-Speed ($73,000) commenter Crovet wrote: 'This is a rare example with performance options plus a brilliant interior. 18 ways. Carbon fiber & Racetex in the right places... This one will fetch a premium.' Conversely, on the record-setting One-Owner, 10k-Mile 2016 Porsche Cayman GTS, dougsallmancave noted 'This car has the non GTS interior which makes it less desirable to me' — and that car still made $84,000, so the effect is real but secondary.

Seen on: 17k-Mile 2015 Porsche Cayman GTS 6-Speed · One-Owner, 10k-Mile 2016 Porsche Cayman GTS

X73 Sport Suspension (correctly documented) and Porsche Sport Exhaust premium reputational rather than measurable; sellers who misdescribe it lose bidders

On 2015 Porsche Cayman GTS ($55,500, 51k miles) Katoom called X73 'a must have option for a 981 GTS'; on 2016 Porsche Cayman GTS ($56,500) ohmyggg quoted 000's Alex Palevsky that ordering one without X73 'is to miss out on one of the best Porsche driving experiences of the 21st century.' On 14k-Mile 2015 Porsche Cayman GTS ($65,000) Ttcbj noted the factory Sport Exhaust 'can't buy it aftermarket anymore' — it is standard on GTS and part of why the model holds a premium over an S.

Seen on: 2015 Porsche Cayman GTS · 2016 Porsche Cayman GTS · 14k-Mile 2015 Porsche Cayman GTS

Documented accident / structural repair discount -$5-10k, less than you'd expect

24k-Mile 2016 Porsche Cayman GTS still made $61,500 with a July 2017 front and left-rear accident and no repair invoices — MattyGatch posted 'C'mon, this is a bit silly now, right? $61,500 with an accident history?' while rlhug1954 credited the transferable Platinum warranty. 2016 Porsche Cayman GTS at 34k miles brought only $56,505 with welded left-front strut-tower repair, well under the ~$62-64k the mileage would otherwise support.

Seen on: 24k-Mile 2016 Porsche Cayman GTS · 2016 Porsche Cayman GTS

Track prep / non-original seats / tuned ECU discount on paper, neutral in practice if the build is coherent roughly neutral to -5% vs mileage curve

2015 Porsche Cayman GTS Track Car (62k miles, roll bar, RaceTech buckets, coilovers, Girodisc) made $61,000 — above the ~$55k its mileage suggests, because the build was documented and powertrain-stock; Erics75218 called no power mods 'a HUGE win... totally the adult mods to do.' By contrast 2015 Porsche Cayman GTS at 58k miles with OMP seats, Martini livery and no factory seats included brought $55,000, with Jack-Porsche noting 'Shame it doesn't come with original seats as I think it would have helped here.' No Reserve: 33k-Mile 2015 Porsche Cayman GTS, COBB-tuned with long-tube headers, made $62,000 — right on the curve.

Seen on: 2015 Porsche Cayman GTS Track Car · 2015 Porsche Cayman GTS · No Reserve: 33k-Mile 2015 Porsche Cayman GTS

Missing PTV / open differential discount unclear — small, but permanent on PDK cars

PTV was an option, not standard, and repeatedly caught sellers out: on 10k-Mile 2015 Porsche Cayman GTS 6-Speed Carguy1999_Reviews confirmed an open diff; on 19k-Mile 2015 Porsche Cayman GTS 6-Speed clean_machina's build-sheet analysis confirmed no PTV; on 2015 Porsche Cayman GTS ($50,138) commenter 2015GTS corrected the seller's claim that PTV was standard. Critically, on No Reserve: 20k-Mile 2016 Porsche Cayman GTS, meche noted 'you cannot fit an aftermarket limited slip differential to a PDK transmission if it didn't come with one (PTV option) – they are different transmission housings.'

Seen on: 10k-Mile 2015 Porsche Cayman GTS 6-Speed · No Reserve: 20k-Mile 2016 Porsche Cayman GTS · 2015 Porsche Cayman GTS

$0$20k$40k$60k$80k020k40k60kOne-Owner, 10k-Mile 2016 Porsche Cayman GTS — 10,000 mi, $84,000No Reserve: 33k-Mile 2015 Porsche Cayman GTS — 33,000 mi, $62,00024k-Mile 2016 Porsche Cayman GTS — 24,000 mi, $61,5002015 Porsche Cayman GTS — 75,000 mi, $46,2502015 Porsche Cayman GTS Track Car — 62,000 mi, $61,0002015 Porsche Cayman GTS — 51,000 mi, $50,13810k-Mile 2016 Porsche Cayman GTS 6-Speed — 10,000 mi, $79,800No Reserve: 30k-Mile 2015 Porsche Cayman GTS — 30,000 mi, $58,00017k-Mile 2015 Porsche Cayman GTS 6-Speed — 17,000 mi, $73,27710k-Mile 2015 Porsche Cayman GTS — 10,000 mi, $63,50017k-Mile 2015 Porsche Cayman GTS 6-Speed — 17,000 mi, $73,0002015 Porsche Cayman GTS 6-Speed — 39,000 mi, $62,48111k-Mile 2015 Porsche Cayman GTS 6-Speed — 11,000 mi, $66,5002015 Porsche Cayman GTS 6-Speed — 55,000 mi, $57,50027k-Mile 2016 Porsche Cayman GTS 6-Speed — 27,000 mi, $67,44431k-Mile 2015 Porsche Cayman GTS — 31,000 mi, $59,50019k-Mile 2015 Porsche Cayman GTS 6-Speed — 19,000 mi, $67,5006k-Mile 2016 Porsche Cayman GTS 6-Speed — 6,000 mi, $79,0002016 Porsche Cayman GTS — 50,000 mi, $56,50010k-Mile 2015 Porsche Cayman GTS 6-Speed — 10,000 mi, $77,00239k-Mile 2015 Porsche Cayman GTS — 39,000 mi, $58,00023k-Mile 2016 Porsche Cayman GTS — 23,000 mi, $64,0002015 Porsche Cayman GTS — 58,000 mi, $55,0002015 Porsche Cayman GTS — 51,000 mi, $55,5009k-Mile 2015 Porsche Cayman GTS — 9,000 mi, $69,50029k-Mile 2015 Porsche Cayman GTS — 29,000 mi, $69,50014k-Mile 2015 Porsche Cayman GTS — 14,000 mi, $65,000No Reserve: 20k-Mile 2016 Porsche Cayman GTS — 20,000 mi, $63,5002016 Porsche Cayman GTS — 34,000 mi, $56,5052016 Porsche Cayman GTS 6-Speed — 25,000 mi, $69,5007k-Mile 2016 Porsche Cayman GTS 6-Speed — 7,522 mi, $83,0008k-Mile 2015 Porsche Cayman GTS — 8,000 mi, $70,0002015 Porsche Cayman GTS 6-Speed — 22,000 mi, $72,8002016 Porsche Cayman GTS 6-Speed — 43,000 mi, $55,500500-Mile 2016 Porsche Cayman GTS — 500 mi, $65,5552015 Porsche Cayman GTS — 16,000 mi, $54,5002016 Porsche Cayman GTS — 9,600 mi, $61,000
Mileage against sold price across the 37 deep-analysed cars.

Median by transmission

SpecMedianCars
Manual$71,15014
Pdk$61,00023

Median by exterior colour

ColourMedianCars
Rhodium Silver Metallic$69,5009
Carmine Red$65,0003
Sapphire Blue Metallic$63,2414
Agate Grey Metallic$61,0005
White$55,5006

Known issues

majorManual gearbox third-gear failure (WJ88 Workshop Campaign) — poor weld between inner and outer gear sections

documented once in 41 cars, but with factory-campaign paperwork and specialist corroboration; affects manual GTS and GT4

On 2016 Porsche Cayman GTS 6-Speed ($69,500) the transmission was replaced March 2022 with a factory Getrag unit. SpyderMan981 spotted it from service photo 171: 'Some of these vehicles had an issue wherein third gear would fail due to a poor weld on the shaft. Likely the case here since Porsche just replaced it instead of repairing it.' The seller (Westsidepro) confirmed and explained the redesign: 'The replacement/upgraded design uses a spline/interlocking technique... and is now supposedly fail safe.'

Check: For any 6-speed: run the VIN against WJ88, and ask whether the gearbox has been replaced. A replacement unit with the spline/interlocking third gear is arguably better than an untouched original. Ask for the invoice and the box's build date.

Seen on: 2016 Porsche Cayman GTS 6-Speed

moderateOpen 2021 ECU/TCU reprogramming recall — and the community's habit of deliberately leaving it open

raised on at least 7 of the 41 cars reviewed

On 31k-Mile 2015 Porsche Cayman GTS the seller admitted the recall was outstanding and said 'the car runs better without the recall; it changes the tuning' — rdub2010 fired back that this 'tells you everything you need to know about the owner/car.' 2015 GTS owner tomsgarageguru in the same thread: 'The ECU needed replacement. This is a common issue… the dealer told me that the cost was $4500.' On 2015 Porsche Cayman GTS ($55,500) trella claimed the recall changes 'sport chrono shift points and other mappings... more importantly the sound of the car... These cars without this recall are worth their weight in gold.' Same theme on 9k-Mile 2015 Porsche Cayman GTS, 29k-Mile 2015 Porsche Cayman GTS and 14k-Mile 2015 Porsche Cayman GTS. Treat the 'leave it open' advice as forum lore, not fact.

Check: Pull the Carfax recall lines and ask the dealer for open-campaign status. Decide deliberately: completing it reportedly remaps Sport Plus behaviour and kills the overrun pops; leaving it open is an open safety campaign on your car's record. Separately, budget for the possibility of an ECU replacement.

Seen on: 31k-Mile 2015 Porsche Cayman GTS · 2015 Porsche Cayman GTS · 9k-Mile 2015 Porsche Cayman GTS

moderate2021 axle carrier side-section safety recall on 2014–2015 cars

raised on 3 of 41 cars; sellers were evasive on all three

On 35k-Mile 2015 Porsche Cayman GTS commenter 8751dave asked directly — 'Porsche issued an official recall in 2021 to fix the axle assembly fault on the 2014-2015 Cayman' — and the seller never addressed it; that car did not meet reserve at $60,500. On 2015 Porsche Cayman GTS ($55,500) the seller called it 'more of a

Check: Simple VIN check at any Porsche dealer; the work is free. Do not accept 'it's just a precaution.'

Pre-purchase checklist

Ask the seller

    Budget

    Verdict

    Bidding patterns

    These are patterns, not findings. A public auction record cannot show intent, and everything below has ordinary explanations — specialists and dealers bid on many cars of one model, enthusiasts run up cars they end up losing, and new accounts are usually just new. Read them as places to look closely, not as accusations.

    Screened 41 bid ladders · 7 with something to note · 0 repeat-bidder patterns · thresholds set against this model's own auctions (typical closing window is 72% low-history bidders) · usernames masked for public viewing

    2015 Porsche Cayman GTS Track Car

    36 bids from 15 accounts · sold $61,000 · winner P••3 · underbidder j•••••p

    watch Closing bids came almost entirely from accounts with no posting history — 18 of 18 bids in the final 15 minutes (100%) came from accounts with under 25 lifetime likes (RipperJack, jlo_map, Otherbid, iocinneide). The typical auction for this model runs 72%, so this one is an outlier. Note the measure is weak — likes come from commenting, so a long-time bidder who never posts also scores zero.

    17k-Mile 2015 Porsche Cayman GTS 6-Speed

    34 bids from 13 accounts · sold $73,000 · winner D••••5 · underbidder B••••6

    watch Closing bids came almost entirely from accounts with no posting history — 12 of 12 bids in the final 15 minutes (100%) came from accounts with under 25 lifetime likes (BGR356, Dodzi5). The typical auction for this model runs 72%, so this one is an outlier. Note the measure is weak — likes come from commenting, so a long-time bidder who never posts also scores zero.

    27k-Mile 2016 Porsche Cayman GTS 6-Speed

    10 bids from 5 accounts · sold $67,444 · winner D••••••A · underbidder G••••••H

    watch Underbidder placed much of the ladder — GarrickH placed 3 of 10 bids (30%) and did not win. Enthusiastic losing bidders are common; a very high share is still worth reading the thread for.

    31k-Mile 2015 Porsche Cayman GTS

    41 bids from 10 accounts · sold $59,500 · winner J••••••t · underbidder m••••••a

    watch Underbidder placed much of the ladder — mistuhchia placed 15 of 41 bids (37%) and did not win. Enthusiastic losing bidders are common; a very high share is still worth reading the thread for.

    23k-Mile 2016 Porsche Cayman GTS

    36 bids from 13 accounts · sold $64,000 · winner A••••••t · underbidder k•••••c

    watch Closing bids came almost entirely from accounts with no posting history — 22 of 22 bids in the final 15 minutes (100%) came from accounts with under 25 lifetime likes (Acropilot, kgb3mac, JSJ_Sammy, Traeger2591). The typical auction for this model runs 72%, so this one is an outlier. Note the measure is weak — likes come from commenting, so a long-time bidder who never posts also scores zero.

    8k-Mile 2015 Porsche Cayman GTS

    15 bids from 7 accounts · sold $70,000 · winner m••••••c · underbidder s••••••n

    watch Underbidder placed much of the ladder — superglutton placed 6 of 15 bids (40%) and did not win. Enthusiastic losing bidders are common; a very high share is still worth reading the thread for.

    notice Price set by two accounts trading bids — 62% of the ladder is the same two accounts alternating. This is what a genuine duel looks like too — it only matters alongside another signal.

    2015 Porsche Cayman GTS 6-Speed

    22 bids from 8 accounts · sold $72,800 · winner R••••••h · underbidder C••••••s

    watch Underbidder placed much of the ladder — CorsaHolmes placed 8 of 22 bids (36%) and did not win. Enthusiastic losing bidders are common; a very high share is still worth reading the thread for.

    Comparables read in depth (41)

    One-Owner, 10k-Mile 2016 Porsche Cayman GTS
    $84,000
    · 10,000 mi · pdk · dark blue metallic
    A meticulously documented, single-owner 981 GTS with European Delivery provenance and exceptional low mileage carries compelling narrative value that outweighed technical reservations (PDK, multifunction wheel, aging PPF, beige interior) in a heated final-minute auction, landing at $84k—fair value for rarity and provenance but front-loaded with storytelling over mechanicals.
    Service records do not document coolant or PDK fluid changes despite 10-year ownership · Tires were original (10 years old) and replaced due to age, not condition, suggesting extended periods of non-use
    No Reserve: 33k-Mile 2015 Porsche Cayman GTS
    $62,000
    · 33,000 mi · pdk · agate grey metallic
    Seven-owner, heavily modified GTS with good documentation and low mileage that passed Arizona emissions but carries California smog-compliance risk the seller downplayed; final price of $62k reflects strong buyer appetite but due-diligence gaps on ownership chain and headlight condition remain unresolved.
    California emissions compliance uncertainty despite CARB certification · Seven owners in ~10 years suggests potential flipping history; seller has not explained ownership transitions #1, #5, #6 · Current owner acquired car 'on BaT in June 2024' and added only 2k miles in ~9 months; suggests retail consignment rather than private long-term keeper
    24k-Mile 2016 Porsche Cayman GTS
    $61,500
    · 24,000 mi · pdk · white
    24k-mile 2016 Cayman GTS with documented 2017 pre-ownership accident (bumper repaints, PPF applied, no repair records), sold at $61.5k via dealer consignment relying on post-purchase dealership inspections and transferable warranty rather than independent third-party validation.
    Accident history - front and left rear damage July 2017 · Missing documentation on accident repair · Accident history not disclosed until prompted by Carfax mention in listing · No contemporaneous repair documentation from 2017 accident
    2015 Porsche Cayman GTS
    $46,250
    · 75,000 mi · pdk · carrara white
    Well-documented, track-tested GTS with strong service record undercut by unresolved A/C diagnosis ambiguity, a bent front wheel of unknown origin discovered only during sale prep, non-original seats, and an approaching PDK service interval—sold at wholesale pricing that suggests buyer absorbing cumulative deferred-maintenance risk.
    A/C compressor slow leak · Front-left wheel bent · A/C diagnosis inconsistency: initial inspection suggested evaporator leak but August inspection concluded compressor leak—different components requiring different repairs · Non-original seats lack GTS embroidery, replaced by previous owner before 2020, suggesting possible undisclosed damage or wear prompting replacement
    2015 Porsche Cayman GTS Track Car
    $61,000
    · 62,000 mi · pdk · white
    A well-documented and competently executed track-focused 981 GTS with no powertrain surprises and strong suspension/brake credentials, hindered only by minor cosmetic issues, reluctant seller transparency on Carfax damage, and the fundamental question of PDK longevity after 1800+ track miles at age 9.
    Carfax shows undisclosed 'minor damage' from 2018, four years before seller purchase; seller has limited knowledge of specifics · Seller unavailable for in-person inspection the final week before auction close; deferring to logistics after sale completion
    2015 Porsche Cayman GTS
    $50,138
    · 51,000 mi · pdk · white
    Well-optioned 981 GTS with X73 suspension and strong PDK platform sold competitively at $50,138 despite a pending lien, minor cosmetic wear, and a resolved cluster fault, with seller transparency on the branch-damage history supporting buyer confidence.
    Lien on title: seller refuses to disclose lien amount, only states it will be covered if reserve is met · Car spent time in three states (Alabama, Florida, Texas) before current ownership
    10k-Mile 2016 Porsche Cayman GTS 6-Speed
    $79,800
    · 10,000 mi · manual · agate grey metallic
    A pristine, comprehensively-serviced final-generation 981 Cayman GTS with full warranty coverage and strong options, hampered only by unknown PPF provenance, lack of DME over-rev documentation, and minor cosmetic flaws that barely register against its appeal as arguably the last great naturally-aspirated Porsche mid-engine car.
    No DME (Engine Control Unit) over-rev report provided · No DME report to rule out over-rev history, particularly important for a manual-transmission performance car · Unknown PPF installation timeline—could mask prior paint damage or indicate prior accident repair
    No Reserve: 30k-Mile 2015 Porsche Cayman GTS
    $58,000
    · 30,000 mi · pdk · rhodium silver metallic
    A well-presented, low-mileage 981 GTS that sold well under estimated value due to undisclosed deferred brake service ($2.2k+ estimate from Sept 2022 still pending) and single-key status, though the clean history, excellent condition, and comprehensive documentation suggest the new owner still acquired good value.
    Deferred front brake service · Deferred maintenance: front brake pads and rotors recommended in Sept 2022 at 20,943 miles have not been completed at time of sale · Canadian market import with km/hr speedometer dial (though seller notes digital display is user-selectable to mph)
    13k-Mile 2015 Porsche Cayman GTS 6-Speed
    Reserve not met
    · 13,000 mi · manual · racing yellow
    A meticulously maintained, exceptionally well-optioned 981 GTS in a striking color with all correct modifications and zero common failure points, undermined only by an aggressive reserve that the market rejected despite strong fundamentals and documented provenance.
    Lien on vehicle—lender must be paid off before title transfer · Brake pads replaced unusually early at 9k miles with no clear explanation from previous owner
    17k-Mile 2015 Porsche Cayman GTS 6-Speed
    $73,277
    · 17,000 mi · manual · rhodium silver metallic
    A pristine, correctly-specified 981 GTS with flawless maintenance history and sub-17k miles that drew spirited bidding from both dealer and private buyer, ultimately selling to a family buyer at fair market value after emotional bidding drama involving his 11-year-old son.
    10k-Mile 2015 Porsche Cayman GTS
    $63,500
    · 10,000 mi · pdk · rhodium silver metallic
    A factory-original, low-mileage GTS with impeccable provenance and documentation, but saddled with 10-year-old original tires that must be replaced immediately despite cosmetic condition, sold to a dealer at a price that may reflect dealer network competition rather than pure market clearing value.
    Original tires from 2014 (10 years old) · Original tires are 10 years old despite low mileage—buyer will need immediate replacement for safety and performance · Seller lacked original MSRP/window sticker and had to contact dealer after purchase questions arose
    17k-Mile 2015 Porsche Cayman GTS 6-Speed
    $73,000
    · 17,000 mi · manual · agate gray metallic
    A comprehensively specified and carefully maintained first-owner 981 GTS with expert provenance, recent major brake/suspension work, clean DME history, and rare GTS Interior Package—but with approaching PPF lifespan, acknowledged cosmetic damage from daily use, and unresolved clarity on brake pad install timing that warrants pre-delivery inspection.
    Brake pads in need of replacement at March 2024 inspection · Brake pad work timing unclear: pads flagged at March 2024 inspection but no documented install date for replacement; seller says rotors replaced September 2024 but no photos of pads until later · Track use history not fully documented: seller claims some track days but 'not sure about regularly' and none since Sept 2018; mods and tune suggest serious performance intent; no comprehensive track records provided
    2015 Porsche Cayman GTS 6-Speed
    $62,481
    · 39,000 mi · manual · sapphire blue metallic
    A well-maintained, low-mileage 981 GTS in a highly desirable spec with minor cosmetic scuffing and one confirmed mild engine over-rev event, sourced from a careful enthusiast owner and sold by a reputable dealer at fair market value.
    Scuff and scratch damage on recently replaced front spoiler suggests handling issues or pre-existing condition not fully disclosed · Multiple cosmetic defects (front bumper scuffs, rear bumper scratches) requiring various levels of repair from touch-up to full respray
    11k-Mile 2015 Porsche Cayman GTS 6-Speed
    $66,500
    · 11,000 mi · manual · agate gray metallic
    A pristine, low-mileage driver-spec 981 GTS with PSE and sport suspension that sold at fair market ($66.5k) reflecting its rarity and minimalist appeal, though the lack of rear camera and stiff suspension are known compromises in the specification.
    No service records prior to August 2021 CPO purchase; pre-CPO history unknown · Small scuff on paint protection film edge noted by seller in photo #46, though seller confirmed it is not paint damage
    35k-Mile 2015 Porsche Cayman GTS
    Reserve not met
    · 35,000 mi · pdk · rhodium silver metallic
    Low-mileage 981 Cayman GTS with strong fundamentals and desirable spec undercut by unresolved 2014-2015 recall question, navigation specification discrepancy, and suspiciously brief fourth-owner tenure that failed to clear reserve.
    2014-2015 Cayman axle assembly recall · Fourth owner in under 6 months (purchased 2024, now on dealer consignment) · Seller evasive on PCM navigation specification versus actual equipment shown in photos
    2015 Porsche Cayman GTS 6-Speed
    $57,500
    · 55,000 mi · manual · agate grey metallic
    Well-specced, low-mileage 981 GTS sold at fair market in competitive bidding, but with unresolved deferred maintenance (timing belt), brake wear requiring imminent service, and equipment inconsistencies (swapped wheels/tires, manual cover notation) that suggest incomplete history and a presentation rushed to auction despite poor detailing.
    Drive belt not replaced · Brake pad and rotor wear · No DME (engine) report pulled despite being 9 years old; seller unable/unwilling to obtain · Drive belt not serviced on 9-year-old car; standard maintenance interval not met
    27k-Mile 2016 Porsche Cayman GTS 6-Speed
    $67,444
    · 27,000 mi · manual · guards red
    A beautifully specified low-mileage 981 GTS manual with meticulous prior ownership and complete documentation, hampered only by minor aftermarket side-marker gremlins and a murky Carfax ownership history that seller blames on dealer reporting practices—but sold for reasonable market value and backed by clean DME data.
    seller's explanation of Carfax discrepancy requires trust; dealer claim that Stevens Creek falsely reported owner transfer is unverified · DME report requested only after multiple buyer requests; seller initially said it was unavailable
    31k-Mile 2015 Porsche Cayman GTS
    $59,500
    · 31,000 mi · pdk · agate grey metallic
    Low-mileage, well-specced GTS with excellent paint and recent service sold fairly at $59.5k, but the unresolved ECU/TCU recall that seller deliberately left open raises questions about maintenance philosophy—a known $4,500 risk that the new owner inherits.
    ECU/TCU recall outstanding · Outstanding ECU/TCU recall not completed; seller justifies omission by claiming car 'runs better' without it, but this is unverified and contradicts Porsche's safety engineering · Six owners in ~9 years suggests frequent turnover; current owner added only 2k miles in 2+ years of ownership, suggesting car may have sat
    19k-Mile 2015 Porsche Cayman GTS 6-Speed
    $67,500
    · 19,000 mi · manual · jet black metallic
    A cosmetically excellent, unmodified 981 GTS with the right manual transmission and natural-aspiration credentials sold at fair market to an enthusiast local buyer, though tire age and absence of maintenance records during three-year tenure invite caution about underlying condition.
    Tires are 6–7 years old (2017 manufacture) despite low mileage, raising concerns about age-related degradation · CPO warranty expired; no post-purchase service history provided despite three-year ownership
    6k-Mile 2016 Porsche Cayman GTS 6-Speed
    $79,000
    · 6,000 mi · manual · rhodium silver metallic
    Textbook low-mileage unicorn 981 GTS with impeccable single-owner provenance, desirable manual/black-leather spec, and only minor cosmetic issues; $79k reflects fair-market enthusiasm for final naturally-aspirated Cayman era.
    CarFax initially appeared to show a lien; seller had to clarify and provide proof of payoff (loan paid off September 2020) to address buyer concern · Only 6k miles over eight years since 2016 registration—extremely low annual mileage suggests long periods of storage
    2016 Porsche Cayman GTS
    $56,500
    · 50,000 mi · pdk · rhodium silver metallic
    A genuinely well-driven, properly-specced GTS with thoughtful track-oriented mods that sold for $56.5k—below market—due to incomplete initial disclosure and limited service documentation, despite being accident-free and genuinely competent on the road.
    Incomplete service record documentation · Track use history not initially disclosed · Sold new with 6k miles suggesting original use as Porsche executive/show vehicle—later seller confirmed this · Limited service records despite 50k miles and track usage
    10k-Mile 2015 Porsche Cayman GTS 6-Speed
    $77,002
    · 10,000 mi · manual · gt silver metallic
    A museum-condition, single-owner 981 GTS manual in the most desirable spec (GT Silver, all the boxes ticked) sold at genuine market heat despite minor cosmetic imperfections and the absence of PTV, revealing intense collector appetite for low-mileage manual Caymans that sellers simply will not relinquish.
    Original tires aged 10 years · No PTV or mechanical limited-slip differential · 70k-mile service performed on 10k-mile car raised initial concern about actual mileage, though seller and other commenters explained this is time-based maintenance for 9-year-old vehicle · No paint meter readings provided in listing, only mentioned in walk-around video
    39k-Mile 2015 Porsche Cayman GTS
    $58,000
    · 39,000 mi · pdk · carrara white metallic
    A well-optioned, low-mileage 981 GTS with desirable mid-engine balance and strong recent maintenance, but hampered by a single-key situation, aged tires, and paint chips that the knowledgeable market ultimately overlooked at $58k—a fair price for a car that needed immediate attention to key fobs and footwear.
    Tires with 2014 date codes · Missing mechanical key for key fob · Conflicting tire history: seller claims original tires but Carfax documents 2 tires replaced in 2017 · Only one key fob with missing mechanical key at time of sale; seller could not provide standard two factory fobs
    23k-Mile 2016 Porsche Cayman GTS
    $64,000
    · 23,000 mi · pdk · sapphire blue metallic
    A well-specced, low-mileage 2016 GTS that was track-tested four times and underwent cosmetic front-end repair after road debris damage, with credible documentation but initial exaggeration of lap times and unresolved TPMS that warrant pre-purchase inspection.
    January 2020 front-end damage · Track performance claim exaggeration · track use details initially minimized then expanded upon questioning; seller later revealed 4 track days at Willow Springs · exaggerated lap time claim initially posted (1:25 vs actual 1:35) raises credibility concerns
    2015 Porsche Cayman GTS
    $55,000
    · 58,000 mi · pdk · white
    A cleanly-prepped, low-mileage GTS with strong DME and recent inspection that sold at fair market ($55k) despite late-stage disclosures that original seats are gone, claimed suspension parts are not included, and harnesses are near expiration—cosmetic livery appeal offset real ownership complexity for track-duty cars.
    Factory seats not included in sale · Schroth harnesses expire in 2023/2024 · Missing factory seats with no documentation of where they went or whether they are recoverable · Sparse Carfax history for first owner period (21k miles in first year, then quick sale); seller acknowledged inability to obtain service records from previous owners
    9k-Mile 2015 Porsche Cayman GTS
    Reserve not met
    · 9,000 mi · pdk · rhodium silver metallic
    An exceptionally low-mileage, well-maintained 981 GTS in desirable spec whose previous auction collapse was a buyer-funding failure rather than a car problem, but the second-listing reserve miss suggests dealer expectations may exceed current market clearing price for this segment.
    coil heat degradation risk · previous BaT sale in July 2023 fell through when winning bidder (final bid over $69,500) failed to secure funds; seller attributes this solely to buyer's lack of funds and notes BaT restricted the buyer's participation · reserve not met on second listing attempt at $65,500, suggesting market softening or valuation disconnect
    2015 Porsche Cayman GTS
    $55,500
    · 51,000 mi · pdk · white
    A clean, well-spec'd 981 GTS with desirable sport suspension and low miles that sold at fair market value despite two open manufacturer recalls—one of which the enthusiast community actively avoids completing due to alleged performance degradation.
    Brake rotor grooves · Open manufacturer safety recall - ECU/TCU reprogramming · Two open manufacturer recalls on Carfax report from September and October 2021 remain unresolved as of auction date · Unable to obtain prior owner maintenance records from Porsche dealers due to privacy claims; service records only available for seller's ~5k mile ownership period
    9k-Mile 2015 Porsche Cayman GTS
    $69,500
    · 9,000 mi · pdk · rhodium silver metallic
    Exceptionally preserved low-mileage example of the final NA Cayman GTS with desirable X73 suspension and strong spec, marred by unperformed safety recall and age-appropriate tire replacement deferred to buyer despite being prudent pre-sale maintenance.
    Original tires aged 8+ years despite pristine condition · TCU/ECU recall not completed · Original tires from 2015 with age-related concerns despite appearing visually sound · TCU/ECU recall unperformed; open recall status on Carfax
    29k-Mile 2015 Porsche Cayman GTS
    $69,500
    · 29,000 mi · pdk · rhodium silver metallic
    Well-optioned, low-mileage 981 GTS with factory sport-plus exhaust and clean history sold at market-clearing price, though outstanding recalls and incomplete service history warrant post-purchase inspection.
    Manufacturer voluntary service action - tank leak diagnosis module · Manufacturer safety recalls - axle carrier and ECU/TCU modules · PTV (Porsche Torque Vectoring) was incorrectly listed in initial description but not on window sticker; seller acknowledged honest mistake and had BaT correct it, suggesting description was not thoroughly reviewed before approval · Carfax history only through October 2021, nearly 2 years before listing; gaps in recent service history documentation not explained
    14k-Mile 2015 Porsche Cayman GTS
    $65,000
    · 14,000 mi · pdk · carmine red
    A well-preserved, factory-equipped 981 Cayman GTS with an increasingly rare factory Sport Exhaust at low miles sold at fair value to an engaged buyer, though the seller's reluctance to publicize technical answers and unresolved minor front-end photo anomalies left some diagnostic questions unanswered.
    Lien holder lien on title—requires coordination with lender before transfer · Seller did not take car in for 2021 safety recall
    No Reserve: 20k-Mile 2016 Porsche Cayman GTS
    $63,500
    · 20,000 mi · pdk · carmine red
    A lightly-driven, well-optioned 2016 Cayman GTS in showstopping Carmine Red hampered only by a spec-sheet mix-up (missing PASM and PTV) and four early owners, but ultimately hammered at a market-validated price that made the shortcomings irrelevant.
    Four owners by 20k miles raises questions about ownership stability · Tires replaced at 6700 miles may indicate track use or damage history
    2016 Porsche Cayman GTS
    $56,505
    · 34,000 mi · pdk · sapphire blue metallic
    A desirable GTS in rare blue undone by original owner's accident non-disclosure and unresolved questions about strut tower repair adequacy for high-performance driving, yet sold to a savvy buyer willing to track-test the repair quality.
    Left front strut tower damage and repair · Undisclosed accident history by original owner · Original owner did not disclose accident until after dealer received car · Carfax misreported damage location (rear vs front) and severity classification
    2016 Porsche Cayman GTS 6-Speed
    $69,500
    · 25,000 mi · manual · rhodium silver metallic
    A meticulously maintained, single-owner 2016 Cayman GTS with rare manual transmission and full service history, whose factory-replaced transmission under recall (now upgraded) and preserved condition command buyer confidence despite the known design flaw.
    Original transmission third-gear failure · Original transmission replacement required under factory recall—while resolved, indicates known design vulnerability in this model year · No separate warranty on replacement transmission (covered under existing extended warranty only, expiring 12/2023)
    7k-Mile 2016 Porsche Cayman GTS 6-Speed
    $83,000
    · 7,522 mi · manual · carmine red
    A meticulously documented, extremely low-mileage 981 GTS in a color and spec that resonates with enthusiasts, with perfect service records and factory-original paint, sold at $83,000 as a bargain alternative to newer (turbo) generation and rare GT4s.
    8k-Mile 2015 Porsche Cayman GTS
    $70,000
    · 8,000 mi · pdk · rhodium silver metallic
    Immaculate, low-mileage 981 GTS with full options that spent most of its life in an owner's garage while he pursued other hobbies, sold at $70k—a strong value for the condition but lacking service history and real-world validation of mechanical health despite dealer pre-buy clearance.
    extremely low mileage (8k) suggests minimal real-world use and potential storage issues · seller purchased hobby car (1974 Porsche 914) during ownership period indicating shift in priorities away from GTS
    12k-Mile 2015 Porsche Cayman GTS
    Reserve not met
    · 12,000 mi · pdk · black
    A genuinely low-mileage, trouble-free 2015 Cayman GTS undone by presentation gaps, vague seller responses, a service record black hole (2016–2021), and reserve expectations misaligned with the market on a black car with visible paint imperfections.
    Heat exchanger vulnerability · Significant gap in service records between July 2016 and August 2021 (5 years) · Seller's responses to detailed questions described as 'not that great' by britco4
    2015 Porsche Cayman GTS 6-Speed
    $72,800
    · 22,000 mi · manual · sapphire blue metallic
    Properly-specced manual 981 GTS in a killer color with low mileage and clean history, but the five pre-2019 owners, undocumented spoiler replacement, and hints of possible tuning warrant a thorough pre-purchase inspection before committing to $73k+.
    Multiple ownership changes (5 owners in 6 years) · Rear spoiler replacement reason unclear and not on Carfax · Five owners in six years prior to late owner's 2019 purchase suggests possible recurring mechanical, safety, or service issues not documented · Rear spoiler replacement in February 2021 not documented on Carfax, raising questions about whether other work was similarly undocumented
    2016 Porsche Cayman GTS 6-Speed
    $55,500
    · 43,000 mi · manual · white
    Well-maintained, low-mileage GTS with excellent recent service history and comprehensive PPI ultimately sold competitively despite unresolved inability to obtain an overrev report—a persistent red flag for a tracked manual that the extended warranty partially mitigates.
    Inability to obtain overrev report · Early clutch replacement at 36k miles · Inability to retrieve overrev report from multiple shops using different diagnostic tools, described by shops and Porsche dealer as unprecedented · Early clutch replacement at 36k miles on car with track use raises questions about driving style or potential prior undisclosed incident
    500-Mile 2016 Porsche Cayman GTS
    $65,555
    · 500 mi · pdk · black
    A cosmetically pristine, mechanically unproven 500-mile GTS that sat for four years with factory fluids and minimal use, sold at a discount that suggests the buyer got the better end of the economics despite unknowns around dormancy effects.
    Oil not changed in 4+ years · Extreme underutilization (500 miles over ~4 years) raises questions about whether car was properly evaluated or maintained · Factory fluids never changed despite age
    2015 Porsche Cayman GTS
    $54,500
    · 16,000 mi · pdk · gt silver metallic
    A exceptionally low-mileage, factory-correct 981 GTS with rare Porsche Ceramic Composite Brakes and coveted leather steering wheel sold well below market during a stock-market crash, suggesting buyer captured genuine value but raising questions about seller's timing and the car's quick re-listing at higher prices within weeks.
    Seller added GTS badging stickers then removed them mid-listing due to spec changes · Car already relisted for sale at $65k-$62k within weeks of auction close, suggesting possible quick flip
    2016 Porsche Cayman GTS
    $61,000
    · 9,600 mi · pdk · agate grey metallic
    A genuinely low-mileage, well-optioned Canadian-market 2016 Cayman GTS in a striking color combination that sold at a robust $61,000 after spirited bidding, though the expired factory warranty, swapped odometer faceplate for US market, and minimal service history are minor concerns offset by documented single-owner storage history and clean Carfax.
    Warranty expired just as auction was closing · Odometer faceplate swapped from KM to miles for US market - raises question about mileage consistency and whether digital readings should be verified

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