2014 Porsche 911 3.8 991 4S

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: 31,409 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 2014 Porsche 911 991 4S is advertised with 31,409 miles, approximately 5,800 below the typical mileage for its age. Its asking price of £65,995 is £2,125 below the AskCar estimate of £68,120. The AskCar estimate draws on 1,967 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 90 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Invictus Porsche in Uttlesford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,125 (3%) under the AskCar estimate of £68,120.

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

This 2014 Porsche 911 has been on sale for at least 90 days.

Price history

AskCar first saw this advert on 8 August 2026 at £64,995. Its asking price is now £65,995, £1,000 more.

Price changes recorded:

• 8 August 2026: £64,995
• 5 October 2026: £65,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 9 August 2027.

It has had 10 MOTs. The latest, on 10 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 31,504 miles, which matches the advertised 31,409 miles.

Advertised mileage is about 5,800 miles lower 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, black. Mileage: 55,000 miles. Price: £60,000, £5,995 less than this car. Dealer: Rsj Sports Cars in Slough. AskCar page: https://askcar.co.uk/car/porsche-911-2014-e923f068069c