2017 Porsche 911 3.0 991 Carrera GTS

Overview

• Make: Porsche
• Model: 911
• Trim: 991 Carrera GTS
• Version: 3.0 T 991 Carrera GTS PDK RWD Euro 6 (s/s) 2dr (444 bhp)
• Year: 2017
• Mileage: 25,600 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 188 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 25,600 miles on the clock, this 2017 Porsche 911 991 Carrera Gts has done roughly 7,400 fewer miles than a typical 2017 Porsche 911. Priced at £81,892, it is advertised £510 above the AskCar estimate of £81,382. The AskCar estimate uses 1,967 UK dealer adverts for the Porsche 911, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 6 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Country Car in Warwick. 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: £510 (under 1%) over the AskCar estimate of £81,382.

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 2017 Porsche 911 with the 3.0 petrol engine is typically advertised at £70,000: the median of the 50 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2017 Porsche 911 advertised 6 days ago. About half of 2017 Porsche 911 cars are gone from sale within a month of being advertised: 35 of the 67 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £81,892. 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 19 October 2027.

It has had 8 MOTs. The latest, on 3 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 25,748 miles, which matches the advertised 25,600 miles.

Advertised mileage is about 7,400 miles lower than the median mileage of a 2017 Porsche 911 on AskCar.

Similar cars

3 other 2017 Porsche 911 991 Carrera GTS 3.0 petrol automatic coupes are for sale at UK dealers, from £69,995 to £87,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2017 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, blue. Mileage: 30,000 miles. Price: £76,950, £4,942 less than this car. Dealer: Westleigh Prestige in Wickford. AskCar page: https://askcar.co.uk/car/porsche-911-2017-5dd29aa53ce9
• 2017 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, silver. Mileage: 3,300 miles. Price: £87,995, £6,103 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/porsche-911-2017-2a2b301abaf1
• 2017 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, black. Mileage: 52,518 miles. Price: £69,995, £11,897 less than this car. Dealer: Supercar Clinic in Bolton. AskCar page: https://askcar.co.uk/car/porsche-911-2017-2971eb76ae47