2020 Porsche 911 3.7 992 Turbo S
Price: £129,994. Good value: £16,202 (11%) under the AskCar estimate of £146,196, 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: 992 Turbo S
- Version: 3.7 T 992 Turbo S PDK 4WD Euro 6 (s/s) 2dr (641 bhp)
- Year: 2020
- Mileage: 12,900 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.7 litres, 641 bhp
- Gearbox: Automatic (PDK)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 275 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 12,900 miles, this 2020 Porsche 911 992 Turbo S has covered about 9,500 fewer miles than other 2020 Porsche 911 cars. The AskCar estimate for this car is £146,196. It is priced at £129,994, which is £16,202 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,962 Porsche 911 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 109 days. You can find this car at Harvey Wilson in Rossendale. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Good value: £16,202 (11%) under the AskCar estimate of £146,196.
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 2020 Porsche 911 with the 3.7 petrol engine is typically advertised at £140,000: the median of the 25 for sale on AskCar, as of 5 November 2026.
Time on sale
The dealer may accept less. This 2020 Porsche 911 has been on sale for at least 109 days. About half of 2020 Porsche 911 cars are gone from sale within a month of being advertised: 50 of the 97 first advertised between 9 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 19 July 2026 at £129,994. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 9,500 miles lower than the median mileage of a 2020 Porsche 911 on AskCar.
Similar cars
5 other 2020 Porsche 911 992 Turbo S 3.7 petrol automatic convertibles are for sale at UK dealers, from £104,991 to £141,990, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2020 Porsche 911 992 Turbo S, 3.7 petrol convertible, silver. Mileage: 9,991 miles. Price: £104,991, £25,003 less than this car. Dealer: ASM (uk) in Redditch. AskCar page: https://askcar.co.uk/car/porsche-911-2020-541ae9eaa032
- 2020 Porsche 911 992 Turbo S, 3.7 petrol convertible, black. Mileage: 20,000 miles. Price: £141,990, £11,996 more than this car. Dealer: Phantom Motor Company in Hindley Green. AskCar page: https://askcar.co.uk/car/porsche-911-2020-051f751bb414
- 2020 Porsche 911 992 Turbo S, 3.7 petrol convertible, silver. Mileage: 21,000 miles. Price: £139,995, £10,001 more than this car. Dealer: AH Specialist Cars in Watford. AskCar page: https://askcar.co.uk/car/porsche-911-2020-3e3e69ed0b8b
Browse all Porsche 911 cars for sale · 2020 Porsche 911 price guide
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Photos
16 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.