2023 Porsche 911 4.0 992 GT3

Overview

• Make: Porsche
• Model: 911
• Trim: 992 GT3
• Version: 4.0 992 GT3 PDK RWD Euro 6 2dr (503 bhp)
• Year: 2023
• Mileage: 7,200 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 2 seats
• Engine: 4.0 litres, 503 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 294 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 7,200 miles, this 2023 Porsche 911 992 Gt3 has covered about 2,900 fewer miles than other 2023 Porsche 911 cars. The AskCar estimate for this car is £176,590. It is priced at £175,995, which is £595 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,983 Porsche 911 cars across different ages and specifications. This car has been on sale for at least 60 days. You can find this car at Apollo Prestige Vehicles in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £595 (under 1%) under the AskCar estimate of £176,590.

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 1,983 priced Porsche 911 adverts across different ages and specifications, as of 12 November 2026.

A 2023 Porsche 911 with the 4.0 petrol engine is typically advertised at £169,400: the median of the 33 for sale on AskCar, as of 12 November 2026.

Time on sale

The dealer may accept less. This 2023 Porsche 911 has been on sale for at least 60 days. About half of 2023 Porsche 911 cars are gone from sale within a month of being advertised: 190 of the 353 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 13 September 2026 at £159,995. Its asking price is now £175,995, £16,000 more.

Price changes recorded:

• 13 September 2026: £159,995
• 15 September 2026: £164,995
• 12 November 2026: £175,995

Mileage and MOT

Advertised mileage is about 2,900 miles lower than the median mileage of a 2023 Porsche 911 on AskCar.

Similar cars

7 other 2023 Porsche 911 992 GT3 4.0 petrol automatic coupes are for sale at UK dealers, from £159,950 to £238,995, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Porsche 911 992 GT3, 4.0 petrol coupe, black. Mileage: 5,500 miles. Price: £184,999, £9,004 more than this car. Dealer: Oakmoore Car Company in Birmingham. AskCar page: https://askcar.co.uk/car/porsche-911-2023-840159bebadd
• 2023 Porsche 911 992 GT3, 4.0 petrol coupe, grey. Mileage: 4,512 miles. Price: £238,995, £63,000 more than this car. Dealer: RPM Motors (N.I.) in Belfast. AskCar page: https://askcar.co.uk/car/porsche-911-2023-eeabbbe1a0da
• 2023 Porsche 911 992 GT3, 4.0 petrol coupe, pink. Mileage: 4,350 miles. Price: £159,995, £16,000 less than this car. Dealer: Ellis Ashton Motor Company in Bromborough. AskCar page: https://askcar.co.uk/car/porsche-911-2023-8f42cfb371e9

• The nearest: 2023 Porsche 911 992 GT3, 4.0 petrol coupe, grey, 31 miles from this car. Mileage: 12,000 miles. Price: £162,995, £13,000 less than this car. Dealer: A C G Motors in Manchester. AskCar page: https://askcar.co.uk/car/porsche-911-2023-41975a0fdc76