2015 Porsche 911 3.8 991 4S
Price: £67,991. Fair price: £5 (under 1%) over the AskCar estimate of £67,986, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,972 priced Porsche 911 adverts on AskCar as of 7 November 2026.
AskCar lists 2,462 used Porsche 911 from 621 UK dealerships, as of 7 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: 991 4S
- Version: 3.8 991 4S PDK 4WD Euro 6 (s/s) 2dr Targa (395 bhp)
- Year: 2015
- Mileage: 46,038 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.8 litres, 395 bhp
- Gearbox: Automatic (PDK)
- Drive: Four-wheel drive
- Colour: White
- CO2: 214 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2015 Porsche 911 991 4S is advertised with 46,038 miles, approximately 8,000 above the typical mileage for its age. Its asking price of £67,991 is £5 above the AskCar estimate of £67,986. The AskCar estimate uses UK dealer asking prices, including 1,972 Porsche 911 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 163 days ago. Our latest MOT record expired on 19 October 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Lakeside Classics in Shrewsbury. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £5 (under 1%) over the AskCar estimate of £67,986.
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 1,972 priced Porsche 911 adverts across different ages and specifications, as of 7 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 7 November 2026.
Time on sale
This 2015 Porsche 911 has been on sale for at least 163 days.
Price history
AskCar first saw this advert on 28 May 2026 at £67,991. 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 7 November 2026: the latest record we hold ran out on 19 October 2026; ask the dealer for the current MOT.
It has had 10 MOTs. The latest, on 20 October 2025, passed.
Advisories at the latest test: oil leak, but not excessive; nearside rear tyre worn close to legal limit/worn on edge worn on edge; offside rear tyre worn close to legal limit/worn on edge worn on edge; and 2 more.
Mileage at that test: 45,763 miles, which matches the advertised 46,038 miles.
Advertised mileage is about 8,000 miles higher than the median mileage of a 2015 Porsche 911 on AskCar.
Similar cars
1 other 2015 Porsche 911 991 4S 3.8 petrol automatic convertible is for sale at UK dealers, as of 7 November 2026.
The closest to this car in mileage:
- 2015 Porsche 911 991 4S, 3.8 petrol convertible, black. Mileage: 6,400 miles. Price: £59,199, £8,792 less than this car. Dealer: Alliance Motors Uk in West Bromwich. AskCar page: https://askcar.co.uk/car/porsche-911-2015-06938599d15d
Browse all Porsche 911 cars for sale · 2015 Porsche 911 price guide
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Photos
55 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 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.