2015 Porsche 911 3.8 GTS
Price: £84,995. Fair price: £6,127 (7%) over the AskCar estimate of £78,868, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,971 priced Porsche 911 adverts on AskCar as of 8 November 2026.
AskCar lists 2,458 used Porsche 911 from 618 UK dealerships, as of 8 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: GTS
- Version: 3.8 GTS PDK Euro 6 2dr (991) (423 bhp)
- Year: 2015
- Mileage: 27,000 miles
- Fuel: Petrol
- Body: Estate, 2 doors, 4 seats
- Engine: 3.8 litres, 423 bhp
- Gearbox: Automatic (PDK)
- Colour: Black
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2015 Porsche 911 Gts is advertised with 27,000 miles, approximately 11,000 below the typical mileage for its age. The AskCar estimate for this car is £78,868. It is priced at £84,995, which is £6,127 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,971 Porsche 911 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 8 days ago. The seller is RPM Technik, based in Marston. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £6,127 (7%) over the AskCar estimate of £78,868.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,971 priced Porsche 911 adverts across different ages and specifications, as of 8 November 2026.
A 2015 Porsche 911 with the 3.8 petrol engine is typically advertised at £77,900: the median of the 39 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2015 Porsche 911 has been on sale for at least 8 days.
Price history
AskCar first saw this advert on 31 October 2026 at £84,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 11,000 miles lower than the median mileage of a 2015 Porsche 911 on AskCar.
Similar cars
1 other 2015 Porsche 911 GTS 3.8 petrol automatic estate is for sale at UK dealers, as of 8 November 2026.
The closest to this car in mileage:
- 2015 Porsche 911 GTS, 3.8 petrol estate, black. Mileage: 26,000 miles. Price: £86,495, £1,500 more than this car. Dealer: RPM Technik in Tring. AskCar page: https://askcar.co.uk/car/porsche-911-2015-b5988a05e0e4
Browse all Porsche 911 cars for sale · 2015 Porsche 911 price guide
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Photos
12 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.