2015 Porsche 911 3.8 991 Turbo S
Price: £82,991. Good value: £7,952 (8%) under the AskCar estimate of £90,943, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,967 priced Porsche 911 adverts on AskCar as of 6 November 2026.
AskCar lists 2,466 used Porsche 911 from 619 UK dealerships, as of 6 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: 30,966 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.8 litres, 552 bhp
- Gearbox: Automatic (PDK)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 227 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2015 Porsche 911 991 Turbo S is advertised with 30,966 miles, approximately 6,700 below the typical mileage for its age. Priced at £82,991, it is advertised £7,952 below the AskCar estimate of £90,943. The AskCar estimate uses UK dealer asking prices, including 1,967 Porsche 911 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 120 days ago. The government's MOT record matches its advertised mileage. It is advertised by Lakeside Classics in Shrewsbury. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Good value: £7,952 (8%) under the AskCar estimate of £90,943.
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 1,967 priced Porsche 911 adverts across different ages and specifications, as of 6 November 2026.
A 2015 Porsche 911 with the 3.8 petrol engine is typically advertised at £78,000: the median of the 39 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2015 Porsche 911 has been on sale for at least 120 days.
Price history
AskCar first saw this advert on 9 July 2026 at £82,991. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 12 May 2027.
It has had 8 MOTs. The latest, on 21 April 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 30,646 miles, which matches the advertised 30,966 miles.
Advertised mileage is about 6,700 miles lower than the median mileage of a 2015 Porsche 911 on AskCar.
Browse all Porsche 911 cars for sale · 2015 Porsche 911 price guide
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Photos
57 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.