2018 Porsche 911 3.0 991 Carrera GTS

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: 45,502 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 188 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 45,502 miles, this 2018 Porsche 911 991 Carrera Gts has covered about 24,800 more miles than other 2018 Porsche 911 cars. The dealer is asking £73,990, which is £593 below the AskCar estimate of £74,583. To work out the AskCar estimate, we analyse UK dealer adverts for 1,947 Porsche 911 cars across different ages and specifications. Since we first spotted the advert 142 days ago, the asking price has dropped by £400. The latest recorded MOT expiry date is 12 August 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. You can find this car at S.J. Rayner (Cars) in Kidderminster. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £593 (under 1%) under the AskCar estimate of £74,583.

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 1,947 priced Porsche 911 adverts across different ages and specifications, as of 4 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 4 November 2026.

Time on sale

This 2018 Porsche 911 has been on sale for at least 142 days.

Price history

AskCar first saw this advert on 15 June 2026 at £74,390. Its asking price is now £73,990, £400 less. The latest price cut was seen on 17 July 2026.

Price changes recorded:

• 10 July 2026: £74,390
• 17 July 2026: £73,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 12 August 2026; ask the dealer for the current MOT.

It has had 7 MOTs. The latest, on 8 August 2025, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge bald inner close to cords; offside rear tyre worn close to legal limit/worn on edge bald inner close to cords; nearside rear brake disc worn, pitted or scored, but not seriously weakened scored; and 1 more.

Mileage at that test: 42,939 miles, which matches the advertised 45,502 miles.

Advertised mileage is about 24,800 miles higher than the median mileage of a 2018 Porsche 911 on AskCar.

Similar cars

3 other 2018 Porsche 911 991 Carrera GTS 3.0 petrol automatic coupes are for sale at UK dealers, from £66,999 to £79,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, black. Mileage: 39,000 miles. Price: £79,995, £6,005 more than this car. Dealer: Motorhouse Of Shipley in Shipley. AskCar page: https://askcar.co.uk/car/porsche-911-2018-7dbdeb46abc0
• 2018 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, red. Mileage: 38,000 miles. Price: £77,995, £4,005 more than this car. Dealer: Adrenaline Collective in Leamington Spa. AskCar page: https://askcar.co.uk/car/porsche-911-2018-a048dfc7845c
• 2018 Porsche 911 991 Carrera GTS, 3.0 petrol coupe, black. Mileage: 74,188 miles. Price: £66,999, £6,991 less than this car. Dealer: Sansoms Specialist Cars in Pegswood. AskCar page: https://askcar.co.uk/car/porsche-911-2018-6a88c74ce763