2021 Porsche 911
Price: £73,995. Good value: £21,747 (22%) under the AskCar estimate of £95,742, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,947 priced Porsche 911 adverts on AskCar as of 4 November 2026.
AskCar lists 2,434 used Porsche 911 from 619 UK dealerships, as of 4 November 2026.
Overview
- Make: Porsche
- Model: 911
- Version: Auto Euro 6 2dr (379 bhp)
- Year: 2021
- Mileage: 40,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 379 bhp
- Gearbox: Automatic
- Colour: Black
- CO2: 285 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Porsche 911 has covered 40,000 miles. The AskCar estimate for this car is £95,742. It is priced at £73,995, which is £21,747 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,947 Porsche 911 cars across different ages and specifications. We first saw this car advertised 91 days ago. Its asking price has since fallen by £3,000. The last MOT shows 46,499 miles, more than the advert. This is worth checking with the dealer. The latest recorded MOT expires on 5 August 2027. You can find this car at Motorhouse (Beds) in Bedford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Good value: £21,747 (22%) under the AskCar estimate of £95,742.
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.
Time on sale
This 2021 Porsche 911 has been on sale for at least 91 days.
Price history
AskCar first saw this advert on 5 August 2026 at £76,995. Its asking price is now £73,995, £3,000 less. The latest price cut was seen on 22 October 2026.
Price changes recorded:
- 6 August 2026: £76,995
- 22 October 2026: £73,995
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 5 August 2027.
It has had 5 MOTs. The latest, on 6 August 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 46,499 miles. The advert says 40,000 miles, fewer than the MOT record, so ask the dealer which is right.
Advertised mileage is about 25,100 miles higher 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
43 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.