2017 Porsche 911 4.0
Price: £139,500. Above the going rate: £15,018 (12%) over the AskCar estimate of £124,482, 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
- Version: 4.0 GT3 PDK RWD Euro 6 2dr (493 bhp)
- Year: 2017
- Mileage: 26,316 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 4.0 litres, 493 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 288 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 26,316 miles on the clock, this 2017 Porsche 911 has done roughly 6,700 fewer miles than a typical 2017 Porsche 911. The AskCar estimate for this car is £124,482. It is priced at £139,500, which is £15,018 above that estimate. The AskCar estimate draws on 1,967 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Sytner Group Porsche Centre Glasgow in Renfrew. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Above the going rate: £15,018 (12%) over the AskCar estimate of £124,482.
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.
Time on sale
AskCar first saw this 2017 Porsche 911 advertised today. 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 6 November 2026 at £139,500. 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 25 July 2027.
It has had 8 MOTs. The latest, on 15 July 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 25,611 miles, which matches the advertised 26,316 miles.
Advertised mileage is about 6,700 miles lower than the median mileage of a 2017 Porsche 911 on AskCar.
Browse all Porsche 911 cars for sale · 2017 Porsche 911 price guide
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Photos
30 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.