2020 Vauxhall Astra 1.2 Turbo SRI
Price: £8,750. Fair price: £481 (5%) over the AskCar estimate of £8,269, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,809 priced Vauxhall Astra adverts on AskCar as of 6 November 2026.
AskCar lists 4,008 used Vauxhall Astra from 1,898 UK dealerships, as of 6 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: SRI
- Version: 1.2 SRI Manual FWD Euro 6 5dr (108 bhp)
- Year: 2020
- Mileage: 33,800 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 108 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 121 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Vauxhall Astra Sri is advertised with 33,800 miles, approximately 11,400 below the typical mileage for its age. The dealer is asking £8,750, which is £481 above the AskCar estimate of £8,269. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. We have tracked this advert for 12 days. The government's MOT record matches its advertised mileage. You can find this car at Car Capital in Southall. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £481 (5%) over the AskCar estimate of £8,269.
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 3,809 priced Vauxhall Astra adverts across different ages and specifications, as of 6 November 2026.
A 2020 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £8,300: the median of the 97 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2020 Vauxhall Astra has been on sale for at least 12 days.
Price history
AskCar first saw this advert on 25 October 2026 at £8,450. Its asking price is now £8,750, £300 more.
Price changes recorded:
- 25 October 2026: £8,450
- 3 November 2026: £8,750
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 29 December 2026.
It has had 4 MOTs. The latest, on 4 December 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 32,568 miles, which matches the advertised 33,800 miles.
Advertised mileage is about 11,400 miles lower than the median mileage of a 2020 Vauxhall Astra on AskCar.
Similar cars
21 other 2020 Vauxhall Astra SRI 1.2 petrol manual hatchbacks are for sale at UK dealers, from £6,490 to £9,690, as of 6 November 2026.
The 3 closest to this car in mileage:
- 2020 Vauxhall Astra SRI, 1.2 petrol hatchback, red. Mileage: 33,900 miles. Price: £8,495, £255 less than this car. Dealer: Webuycars-Sussex.com in Hove. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-b46592e6a01b
- 2020 Vauxhall Astra SRI, 1.2 petrol hatchback, silver. Mileage: 34,000 miles. Price: £8,499, £251 less than this car. Dealer: TransAuto in Reading. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-c05ec31bde68
- 2020 Vauxhall Astra SRI, 1.2 petrol hatchback, red. Mileage: 38,000 miles. Price: £6,999, £1,751 less than this car. Dealer: First Class Auto Dealership in Iver. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-153f56ba74d6
Browse all Vauxhall Astra cars for sale · 2020 Vauxhall Astra price guide
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Photos
49 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.