2017 Porsche 911 3.0 991 Carrera 4S

Overview

• Make: Porsche
• Model: 911
• Trim: 991 Carrera 4S
• Version: 3.0 T 991 Carrera 4S PDK 4WD Euro 6 (s/s) 2dr (414 bhp)
• Year: 2017
• Mileage: 31,100 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 414 bhp
• Gearbox: Automatic (PDK)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 184 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 31,100 miles, this 2017 Porsche 911 991 Carrera 4S has covered about 2,600 fewer miles than other 2017 Porsche 911 cars. Its asking price of £69,995 is £7,323 below the AskCar estimate of £77,318. The AskCar estimate draws on 1,972 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Yorkshire Vehicle Solutions, based in York. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Good value: £7,323 (9%) under the AskCar estimate of £77,318.

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 1,972 priced Porsche 911 adverts across different ages and specifications, as of 7 November 2026.

A 2017 Porsche 911 with the 3.0 petrol engine is typically advertised at £70,000: the median of the 49 for sale on AskCar, as of 7 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 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £69,995. 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 7 November 2026: valid until 17 December 2026.

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

There were no advisories at the latest test.

Mileage at that test: 23,446 miles, which matches the advertised 31,100 miles.

Advertised mileage is about 2,600 miles lower than the median mileage of a 2017 Porsche 911 on AskCar.