2018 Porsche 911 3.0 991 Carrera GTS
Price: £81,990. Fair price: £413 (under 1%) over the AskCar estimate of £81,577, 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 GTS
- Version: 3.0 T 991 Carrera GTS PDK RWD Euro 6 (s/s) 2dr (444 bhp)
- Year: 2018
- Mileage: 32,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.0 litres, 444 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 190 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 32,000 miles on the clock, this 2018 Porsche 911 991 Carrera Gts has done roughly 11,300 more miles than a typical 2018 Porsche 911. Its asking price of £81,990 is £413 above the AskCar estimate of £81,577. The AskCar estimate uses 1,962 UK dealer adverts for the Porsche 911, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 133 days ago. Our latest MOT record expired on 5 October 2026. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Vvs Uk in Cranbrook. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £413 (under 1%) over the AskCar estimate of £81,577.
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 2018 Porsche 911 with the 3.0 petrol engine is typically advertised at £79,000: the median of the 42 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2018 Porsche 911 has been on sale for at least 133 days.
Price history
AskCar first saw this advert on 25 June 2026 at £81,990. 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 5 October 2026; ask the dealer for the current MOT.
It has had 6 MOTs. The latest, on 6 October 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 31,846 miles, which matches the advertised 32,000 miles.
Advertised mileage is about 11,300 miles higher than the median mileage of a 2018 Porsche 911 on AskCar.
Similar cars
2 other 2018 Porsche 911 991 Carrera GTS 3.0 petrol automatic convertibles are for sale at UK dealers, from £78,777 to £83,995, as of 5 November 2026.
The 2 closest to this car in mileage:
- 2018 Porsche 911 991 Carrera GTS, 3.0 petrol convertible, white. Mileage: 21,765 miles. Price: £78,777, £3,213 less than this car. Dealer: Lawton Brook in Knaresborough. AskCar page: https://askcar.co.uk/car/porsche-911-2018-ad155edd8235
- 2018 Porsche 911 991 Carrera GTS, 3.0 petrol convertible, orange. Mileage: 21,519 miles. Price: £83,995, £2,005 more than this car. Dealer: JCT600 Porsche Centre Newcastle in Tynemouth. AskCar page: https://askcar.co.uk/car/porsche-911-2018-4330e3bac5ba
Browse all Porsche 911 cars for sale · 2018 Porsche 911 price guide
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Photos
48 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.