2020 Vauxhall Astra 1.2 Turbo SRI

Overview

• Make: Vauxhall
• Model: Astra
• Trim: SRI
• Version: 1.2 Turbo SRI Manual FWD Euro 6 (s/s) 5dr (143 bhp)
• Year: 2020
• Mileage: 34,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 143 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Vauxhall Astra Sri is advertised with 34,000 miles, approximately 11,200 below the typical mileage for its age. Priced at £8,499, it is advertised £78 above the AskCar estimate of £8,421. 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 17 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by TransAuto in Reading. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £78 (under 1%) over the AskCar estimate of £8,421.

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 17 days.

Price history

AskCar first saw this advert on 20 October 2026 at £8,499. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 12 March 2027.

It has had 4 MOTs. The latest, on 25 February 2026, passed.

Advisories at the latest test: rear brake pad(s) wearing thin.

Mileage at that test: 30,633 miles, which matches the advertised 34,000 miles.

Advertised mileage is about 11,200 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, the same price as 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, grey. Mileage: 33,800 miles. Price: £8,750, £251 more than this car. Dealer: Car Capital in Southall. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-9589c366ed40
• 2020 Vauxhall Astra SRI, 1.2 petrol hatchback, red. Mileage: 38,000 miles. Price: £6,999, £1,500 less than this car. Dealer: First Class Auto Dealership in Iver. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-153f56ba74d6

• The nearest: 2020 Vauxhall Astra SRI, 1.2 petrol hatchback, white, 13 miles from this car. Mileage: 29,000 miles. Price: £8,999, £500 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-ee656587c234