2021 Vauxhall Astra 1.2 Turbo SRI
Version: 1.2 SRI Manual FWD Euro 6 5dr
Price: £8,590. Fair price: £339 (3%) under the AskCar estimate of £8,929, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,681 priced Vauxhall Astra adverts on AskCar as of 30 October 2026.
AskCar lists 3,870 used Vauxhall Astra from 1,826 UK dealerships, as of 30 October 2026.
Overview
- Make
- Vauxhall
- Model
- Astra
- Trim
- SRI
- Version
- 1.2 SRI Manual FWD Euro 6 5dr
- Mileage
- 36,405 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.2 L
- Gearbox
- Manual
- Seats
- 5
- CO2
- 122 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- Turbo
- Emissions standard
- Euro 6
About this car
At 36,405 miles, this 2021 Vauxhall Astra Sri has covered about 4,700 fewer miles than other 2021 Vauxhall Astra cars. Priced at £8,590, it is advertised £339 below the AskCar estimate of £8,929. The AskCar estimate uses UK dealer asking prices, including 3,681 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. The latest MOT record shows an expiry date of 9 June 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Wheatley Car Centre in Oxford.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £8,590 |
Price and mileage comparison
Fair price: £339 (3%) under the AskCar estimate of £8,929.
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 3,681 priced Vauxhall Astra adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 4,700 miles lower than the median mileage of a 2021 Vauxhall Astra on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 9 June 2027. 35,635 miles at the last test.
Other matching cars
20 other 2021 Vauxhall Astra SRI manual petrol cars are for sale at UK dealers from £6,495 to £11,000, as of 30 October 2026.
The 5 cheapest:
- 2021 Vauxhall Astra. Price: £6,495. Mileage: 86,066 miles. Dealer: Imaan Motors in West Drayton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-fdec2862bb2a
- 2021 Vauxhall Astra. Price: £6,990. Mileage: 70,000 miles. Dealer: Prestigio Cars in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-cb8b5bd8b173
- 2021 Vauxhall Astra. Price: £6,995. Mileage: 71,980 miles. Dealer: Northgate Car And Finance Centre in Crawley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-024e8b59fff6
- 2021 Vauxhall Astra. Price: £6,995. Mileage: 51,000 miles. Dealer: Assured Cars Scotland in Edinburgh. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-1050c7aa9508
- 2021 Vauxhall Astra. Price: £7,499. Mileage: 54,000 miles. Dealer: The Car Mode in Hillingdon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-41d4fb93c24a
The 20 matching cars have covered 2,500 to 86,066 miles, compared with 36,405 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 Vauxhall Astra cars for sale · 2021 Vauxhall Astra price guide
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Photos
8 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 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.