2015 Porsche 911 3.8 991 Turbo S
Price: £94,975. Fair price: £2,932 (3%) over the AskCar estimate of £92,043, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,962 priced Porsche 911 adverts on AskCar as of 5 November 2026.
AskCar lists 2,460 used Porsche 911 from 619 UK dealerships, as of 5 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: 991 Turbo S
- Version: 3.8 T 991 Turbo S PDK 4WD Euro 6 2dr (552 bhp)
- Year: 2015
- Mileage: 29,500 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.8 litres, 552 bhp
- Gearbox: Automatic (PDK)
- Drive: Four-wheel drive
- Colour: Silver
- CO2: 227 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 29,500 miles on the clock, this 2015 Porsche 911 991 Turbo S has done roughly 8,200 fewer miles than a typical 2015 Porsche 911. Its asking price of £94,975 is £2,932 above the AskCar estimate of £92,043. To work out the AskCar estimate, we analyse UK dealer adverts for 1,962 Porsche 911 cars across different ages and specifications. We have tracked this advert for 102 days. It is advertised by Lawrence Warner Specialist Cars in Havant. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £2,932 (3%) over the AskCar estimate of £92,043.
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 1,962 priced Porsche 911 adverts across different ages and specifications, as of 5 November 2026.
A 2015 Porsche 911 with the 3.8 petrol engine is typically advertised at £78,000: the median of the 38 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2015 Porsche 911 has been on sale for at least 102 days.
Price history
AskCar first saw this advert on 26 July 2026 at £89,975. Its asking price is now £94,975, £5,000 more.
Price changes recorded:
- 26 July 2026: £89,975
- 16 September 2026: £94,975
Mileage and MOT
Advertised mileage is about 8,200 miles lower than the median mileage of a 2015 Porsche 911 on AskCar.
Similar cars
3 other 2015 Porsche 911 991 Turbo S 3.8 petrol automatic coupes are for sale at UK dealers, from £79,990 to £82,495, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2015 Porsche 911 991 Turbo S, 3.8 petrol coupe, black. Mileage: 44,461 miles. Price: £82,495, £12,480 less than this car. Dealer: Anthony James Cars in Horsham. AskCar page: https://askcar.co.uk/car/porsche-911-2015-55b69e663904
- 2015 Porsche 911 991 Turbo S, 3.8 petrol coupe, black. Mileage: 51,205 miles. Price: £79,990, £14,985 less than this car. Dealer: Vvs Uk in Cranbrook. AskCar page: https://askcar.co.uk/car/porsche-911-2015-b3e7d073e51e
- 2015 Porsche 911 991 Turbo S, 3.8 petrol coupe, black. Mileage: 52,060 miles. Price: £79,995, £14,980 less than this car. Dealer: EJ's Cars in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/porsche-911-2015-1ca5fd4e5300
Browse all Porsche 911 cars for sale · 2015 Porsche 911 price guide
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Photos
46 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.