2014 Porsche 911 3.8 991 4S
Price: £60,000. Fair price: £1,814 (3%) over the AskCar estimate of £58,186, 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 4S
- Version: 3.8 991 4S PDK 4WD Euro 6 (s/s) 2dr Targa (395 bhp)
- Year: 2014
- Mileage: 55,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.8 litres, 395 bhp
- Gearbox: Automatic (PDK)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 214 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 55,000 miles on the clock, this 2014 Porsche 911 991 4S has done roughly 17,800 more miles than a typical 2014 Porsche 911. Its asking price of £60,000 is £1,814 above the AskCar estimate of £58,186. The AskCar estimate uses 1,967 UK dealer adverts for the Porsche 911, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. Its advertised mileage matches the government's MOT record. It is advertised by Rsj Sports Cars in Slough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £1,814 (3%) over the AskCar estimate of £58,186.
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 2014 Porsche 911 with the 3.8 petrol engine is typically advertised at £78,400: the median of the 34 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2014 Porsche 911 advertised 1 day ago. About half of 2014 Porsche 911 cars are gone from sale within a month of being advertised: 28 of the 60 first advertised between 14 July 2026 and 3 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £60,000. 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 8 July 2027.
It has had 10 MOTs. The latest, on 9 July 2026, passed.
Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.
Mileage at that test: 52,293 miles, which matches the advertised 55,000 miles.
Advertised mileage is about 17,800 miles higher than the median mileage of a 2014 Porsche 911 on AskCar.
Similar cars
1 other 2014 Porsche 911 991 4S 3.8 petrol automatic convertible is for sale at UK dealers, as of 6 November 2026.
The closest to this car in mileage:
- 2014 Porsche 911 991 4S, 3.8 petrol convertible, white. Mileage: 31,409 miles. Price: £65,995, £5,995 more than this car. Dealer: Invictus Porsche in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/porsche-911-2014-7cf31a419e9b
Browse all Porsche 911 cars for sale · 2014 Porsche 911 price guide
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Photos
25 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.