The Cayenne GTS debuted in 2008 as a sportier, more focused version of the 957-generation SUV. It featured a tuned 4.8L V8 producing 405 hp, a 20mm lower ride height, and standard Porsche Active Suspension Management (PASM) with steel springs. It offered a more aggressive appearance with its Turbo-style front fascia and wider wheel arches, bridging the performance gap between the Cayenne S and the Turbo.
The GTS is collectible for several reasons, but none more so than the availability of a 6-speed manual transmission. These manual examples are exceptionally rare and highly prized by enthusiasts looking for maximum engagement. The GTS represents one of the last naturally aspirated V8 performance SUVs from Porsche, offering a unique sound and character that later turbocharged models don't replicate.
Market values reflect the model's desirability and rarity. With an average sale price around $27,000, the GTS offers a lot of performance for the money. However, the price spread is huge, with high-mileage automatic examples trading for under $10,000 while pristine, low-mileage manual trucks can fetch close to $100,000. These SUVs are no longer just used cars; they are entering modern classic territory.
Buying Tips
- Have a specialist perform a boroscope inspection on the 4.8L V8 to check for cylinder scoring, a known issue.
- Check service records for the replacement of the original plastic coolant pipes with the updated aluminum versions.
- Listen for thumping under the center console during acceleration, which indicates a failing driveshaft center support bearing.
- If equipped with optional air suspension, verify it functions correctly at all height settings, as repairs are costly.
- For manual models, ensure the clutch engages smoothly and without slipping, as they are very expensive to replace.
Based on 231 recent sales, prices range from $5,150 for well-used examples to $91,500 for pristine, low-mileage manual models.
704 Porsche 955/957 Cayenne GTS vehicles have been tracked across auctions and listings on Hypercars, with 145 currently live. Sold prices range from $2,000 to $123,456.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
Run a business in this market?
Get Hypercars OS
