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: 30,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 188 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 30,000 miles, this 2017 Porsche 911 991 Carrera Gts has covered about 3,900 fewer miles than other 2017 Porsche 911 cars. Priced at £76,950, it is advertised £2,505 below the AskCar estimate of £79,455. The AskCar estimate uses UK dealer asking prices, including 1,962 Porsche 911 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 63 days ago. Our latest MOT record expired on 1 October 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. It is for sale at Westleigh Prestige in Basildon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,505 (3%) under the AskCar estimate of £79,455.

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 1,962 priced Porsche 911 adverts across different ages and specifications, as of 5 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 5 November 2026.

Time on sale

This 2017 Porsche 911 has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 3 September 2026 at £76,950. 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 5 November 2026: the latest record we hold ran out on 1 October 2026; ask the dealer for the current MOT.

It has had 8 MOTs. The latest, on 2 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 29,885 miles, which matches the advertised 30,000 miles.

Advertised mileage is about 3,900 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 5 November 2026.

The 3 closest to this car in mileage:

• 2017 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, grey. Mileage: 25,600 miles. Price: £81,892, £4,942 more than this car. Dealer: Country Car in Warwick. AskCar page: https://askcar.co.uk/car/porsche-911-2017-6266cc483886
• 2017 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, black. Mileage: 52,518 miles. Price: £69,995, £6,955 less than this car. Dealer: Supercar Clinic in Bolton. AskCar page: https://askcar.co.uk/car/porsche-911-2017-2971eb76ae47
• 2017 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, silver. Mileage: 3,300 miles. Price: £87,995, £11,045 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/porsche-911-2017-2a2b301abaf1