2018 Porsche 911 3.0 991 Carrera 4 GTS
Price: £92,450. Fair price: £4,757 (5%) over the AskCar estimate of £87,693, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,926 priced Porsche 911 adverts on AskCar as of 2 November 2026.
AskCar lists 2,411 used Porsche 911 from 625 UK dealerships, as of 2 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: 991 Carrera 4 GTS
- Version: 3.0 T 991 Carrera 4 GTS PDK 4WD Euro 6 (s/s) 2dr (444 bhp)
- Year: 2018
- Mileage: 29,998 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.0 litres, 444 bhp
- Gearbox: Automatic (PDK)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 192 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 29,998 miles on the clock, this 2018 Porsche 911 991 Carrera 4 Gts has done roughly 9,100 more miles than a typical 2018 Porsche 911. Priced at £92,450, it is advertised £4,757 above the AskCar estimate of £87,693. The AskCar estimate uses 1,926 UK dealer adverts for the Porsche 911, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 2 days. Its advertised mileage matches the government's MOT record. The seller is Stratstone Porsche Centre Cambridge, based in Cambridge. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £4,757 (5%) over the AskCar estimate of £87,693.
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 1,926 priced Porsche 911 adverts across different ages and specifications, as of 2 November 2026.
A 2018 Porsche 911 with the 3.0 petrol engine is typically advertised at £79,500: the median of the 41 for sale on AskCar, as of 2 November 2026.
Time on sale
AskCar first saw this 2018 Porsche 911 advertised 2 days ago. About 4 in 10 of 2018 Porsche 911 cars are gone from sale within a month of being advertised: 38 of the 102 first advertised between 12 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 31 October 2026 at £92,450. 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 2 November 2026: valid until 19 March 2027.
It has had 7 MOTs. The latest, on 20 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 25,277 miles, which matches the advertised 29,998 miles.
Advertised mileage is about 9,100 miles higher than the median mileage of a 2018 Porsche 911 on AskCar.
Similar cars
1 other 2018 Porsche 911 991 Carrera 4 GTS 3.0 petrol automatic coupe is for sale at UK dealers, as of 2 November 2026.
The closest to this car in mileage:
- 2018 Porsche 911 991 Carrera 4 GTS, 3.0 petrol coupe, silver. Mileage: 31,994 miles. Price: £79,999, £12,451 less than this car. Dealer: Acorn Specialist Cars in Stone. AskCar page: https://askcar.co.uk/car/porsche-911-2018-7071b2d6fdcb
Browse all Porsche 911 cars for sale · 2018 Porsche 911 price guide
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Photos
32 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.