2017 Porsche 911 3.0 991 Carrera S
Price: £99,990. Above the going rate: £18,569 (22%) over the AskCar estimate of £81,421, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,962 priced Porsche 911 adverts on AskCar as of 5 November 2026.
AskCar lists 2,460 used Porsche 911 from 619 UK dealerships, as of 5 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: 991 Carrera S
- Version: 3.0 T 991 Carrera S PDK RWD Euro 6 (s/s) 2dr (414 bhp)
- Year: 2017
- Mileage: 14,850 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.0 litres, 414 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Red
- CO2: 174 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 14,850 miles, this 2017 Porsche 911 991 Carrera S has covered about 19,000 fewer miles than other 2017 Porsche 911 cars. Priced at £99,990, it is advertised £18,569 above the AskCar estimate of £81,421. To work out the AskCar estimate, we analyse UK dealer adverts for 1,962 Porsche 911 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 86 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Toccar in Barton-Upon-Humber. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Above the going rate: £18,569 (22%) over the AskCar estimate of £81,421.
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
The dealer may accept less. This 2017 Porsche 911 has been on sale for at least 86 days. About half of 2017 Porsche 911 cars are gone from sale within a month of being advertised: 35 of the 66 first advertised between 11 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 11 August 2026 at £99,990. Its asking price has not changed.
Price changes recorded:
- 11 August 2026: £99,990
- 25 August 2026: £109,990
- 9 October 2026: £99,990
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 2 March 2027.
It has had 6 MOTs. The latest, on 3 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 13,265 miles, which matches the advertised 14,850 miles.
Advertised mileage is about 19,000 miles lower than the median mileage of a 2017 Porsche 911 on AskCar.
Similar cars
1 other 2017 Porsche 911 991 Carrera S 3.0 petrol automatic coupe is for sale at UK dealers, as of 5 November 2026.
The closest to this car in mileage:
- 2017 Porsche 911 991 Carrera S, 3.0 petrol coupe, grey. Mileage: 40,000 miles. Price: £65,980, £34,010 less than this car. Dealer: Auto100.Co.Uk in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/porsche-911-2017-4ee7dd129018
Browse all Porsche 911 cars for sale · 2017 Porsche 911 price guide
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Photos
41 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.