2021 Porsche 911 S
Version: S Manual Euro 6 2dr
Price: £106,000. Above the going rate: £19,904 (23%) over the AskCar estimate of £86,096, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,940 priced Porsche 911 adverts on AskCar as of 29 October 2026.
AskCar lists 2,426 used Porsche 911 from 637 UK dealerships, as of 29 October 2026.
Overview
- Make
- Porsche
- Model
- 911
- Trim
- S
- Version
- S Manual Euro 6 2dr
- Mileage
- 17,900 miles
- Year
- 2021
- Fuel type
- Petrol
- Gearbox
- Manual
- Colour
- Red
- Doors
- 2
- Emissions standard
- Euro 6
About this car
This 2021 Porsche 911 is advertised with 17,900 miles, approximately 3,200 above the typical mileage for its age. Its asking price of £106,000 is £19,904 above the AskCar estimate of £86,096. To work out the AskCar estimate, we analyse UK dealer adverts for 1,940 Porsche 911 cars across different ages and specifications. We have tracked this advert today. Its MOT is recorded as valid until 11 November 2026. The advertised mileage is consistent with the latest MOT reading. You can find this car at Sytner Group Porsche Centre Silverstone in Towcester.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £106,000 |
Price and mileage comparison
Above the going rate: £19,904 (23%) over the AskCar estimate of £86,096.
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 1,940 priced Porsche 911 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 3,200 miles higher than the median mileage of a 2021 Porsche 911 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 11 November 2026. 13,246 miles at the last test.
Other matching cars
2 other 2021 Porsche 911 S manual petrol cars are for sale at UK dealers from £89,750 to £92,990, as of 29 October 2026.
- 2021 Porsche 911. Price: £89,750. Mileage: 32,500 miles. Dealer: Sytner Group Porsche Centre Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/porsche-911-2021-f698f8d1bb1b
- 2021 Porsche 911. Price: £92,990. Mileage: 20,749 miles. Dealer: JCT600 Volkswagen Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/porsche-911-2021-43741251fb84
The 2 matching cars have covered 20,749 to 32,500 miles, compared with 17,900 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Porsche 911 cars for sale · 2021 Porsche 911 price guide
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Photos
58 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.