2021 Porsche 911
Price: £149,900. Above the going rate: £38,073 (34%) over the AskCar estimate of £111,827, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,971 priced Porsche 911 adverts on AskCar as of 8 November 2026.
AskCar lists 2,458 used Porsche 911 from 618 UK dealerships, as of 8 November 2026.
Overview
- Make: Porsche
- Model: 911
- Version: Auto 2dr
- Year: 2021
- Mileage: 10,650 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Gearbox: Automatic
- Colour: Black
About this car
With 10,650 miles on the clock, this 2021 Porsche 911 has done roughly 4,500 fewer miles than a typical 2021 Porsche 911. The AskCar estimate for this car is £111,827. It is priced at £149,900, which is £38,073 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,971 Porsche 911 cars across different ages and specifications. We have tracked this advert for 18 days. The seller is Porsche Centre Guildford, based in Guildford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Above the going rate: £38,073 (34%) over the AskCar estimate of £111,827.
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 1,971 priced Porsche 911 adverts across different ages and specifications, as of 8 November 2026.
Time on sale
This 2021 Porsche 911 has been on sale for at least 18 days.
Price history
AskCar first saw this advert on 21 October 2026 at £149,900. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 4,500 miles lower than the median mileage of a 2021 Porsche 911 on AskCar.
Browse all Porsche 911 cars for sale · 2021 Porsche 911 price guide
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Photos
21 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.