2021 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: 2021
• Mileage: 32,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 143 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Vauxhall Astra Sri has covered 32,000 miles, around 9,600 fewer miles than is typical for its age. The dealer is asking £8,690, which is £199 below the AskCar estimate of £8,889. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. We first saw this car advertised 26 days ago. Its asking price has since fallen by £300. The government's MOT record matches its advertised mileage. You can find this car at Penistone Motor Group in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £199 (2%) under the AskCar estimate of £8,889.

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 3,837 priced Vauxhall Astra adverts across different ages and specifications, as of 5 November 2026.

A 2021 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £9,500: the median of the 94 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Vauxhall Astra has been on sale for at least 26 days.

Price history

AskCar first saw this advert on 10 October 2026 at £8,990. Its asking price is now £8,690, £300 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 10 October 2026: £8,990
• 24 October 2026: £8,790
• 31 October 2026: £8,690

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 25 May 2027.

It has had 3 MOTs. The latest, on 18 May 2026, passed.

Advisories at the latest test: steering lock not functioning; clutch pedal rubber wearing smooth; offside front tyre slightly wearing on inner shoulder.

Mileage at that test: 30,175 miles, which matches the advertised 32,000 miles.

Advertised mileage is about 9,600 miles lower than the median mileage of a 2021 Vauxhall Astra on AskCar.

Similar cars

24 other 2021 Vauxhall Astra SRI 1.2 petrol manual hatchbacks are for sale at UK dealers, from £6,495 to £11,000, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Vauxhall Astra SRI, 1.2 petrol hatchback, silver. Mileage: 32,122 miles. Price: £9,499, £809 more than this car. Dealer: Bridgend Motor Group in Morley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-2a30f616c282
• 2021 Vauxhall Astra SRI, 1.2 petrol hatchback, black. Mileage: 30,928 miles. Price: £7,999, £691 less than this car. Dealer: Group 1 Assured Lowestoft in Lowestoft. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-604ef5e0eee2
• 2021 Vauxhall Astra SRI, 1.2 petrol hatchback, blue. Mileage: 30,159 miles. Price: £9,690, £1,000 more than this car. Dealer: Green 4 Motor Company in Stourbridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-2b341b7bd326

• The nearest: 2021 Vauxhall Astra SRI, 1.2 petrol hatchback, black, 2 miles from this car. Mileage: 38,760 miles. Price: £8,894, £204 more than this car. Dealer: Vertu Nissan Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-8aa3c0afe412