2021 Vauxhall Astra 1.5 Turbo D SE
Price: £5,990. Fair price: £61 (1%) under the AskCar estimate of £6,051, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,778 priced Vauxhall Astra adverts on AskCar as of 7 November 2026.
AskCar lists 4,028 used Vauxhall Astra from 1,909 UK dealerships, as of 7 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: SE
- Version: 1.5 SE Manual FWD Euro 6 5dr Turbo D (09/19-on) (120 bhp)
- Year: 2021
- Mileage: 81,000 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 120 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Silver
- CO2: 115 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 81,000 miles, this 2021 Vauxhall Astra SE has covered about 39,500 more miles than other 2021 Vauxhall Astra cars. Priced at £5,990, it is advertised £61 below the AskCar estimate of £6,051. To work out the AskCar estimate, we analyse UK dealer adverts for 3,778 Vauxhall Astra cars across different ages and specifications. We have tracked this advert for 2 days. Its advertised mileage matches the government's MOT record. The seller is Mondial Cars, based in Northwood. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £61 (1%) under the AskCar estimate of £6,051.
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 3,778 priced Vauxhall Astra adverts across different ages and specifications, as of 7 November 2026.
A 2021 Vauxhall Astra with the 1.5 diesel engine is typically advertised at £7,300: the median of the 31 for sale on AskCar, as of 7 November 2026.
Time on sale
AskCar first saw this 2021 Vauxhall Astra advertised 2 days ago. About half of 2021 Vauxhall Astra cars are gone from sale within a month of being advertised: 101 of the 209 first advertised between 11 July 2026 and 4 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £5,990. 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 7 November 2026: valid until 30 March 2027.
It has had 3 MOTs. The latest, on 24 March 2026, passed.
Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge shoulder worn; nearside rear tyre slightly damaged/cracking or perishing; offside rear shock absorbers has light misting of oil; and 1 more.
Mileage at that test: 71,194 miles, which matches the advertised 81,000 miles.
Advertised mileage is about 39,500 miles higher than the median mileage of a 2021 Vauxhall Astra on AskCar.
Similar cars
1 other 2021 Vauxhall Astra SE 1.5 diesel manual hatchback is for sale at UK dealers, as of 7 November 2026.
The closest to this car in mileage:
- 2021 Vauxhall Astra SE, 1.5 diesel hatchback, silver. Mileage: 62,100 miles. Price: £7,295, £1,305 more than this car. Dealer: Car & Cars in East Calder. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-464beb039eeb
Browse all Vauxhall Astra cars for sale · 2021 Vauxhall Astra price guide
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Photos
36 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.