2021 Vauxhall Astra 1.4 i Turbo SRI NAV
Price: £6,640. Fair price: £331 (5%) over the AskCar estimate of £6,309, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,837 priced Vauxhall Astra adverts on AskCar as of 5 November 2026.
AskCar lists 4,036 used Vauxhall Astra from 1,898 UK dealerships, as of 5 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: SRI NAV
- Version: 1.4 i Turbo SRI NAV CVT FWD Euro 6 (s/s) 5dr Sports Tourer (143 bhp)
- Year: 2021
- Mileage: 96,000 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 1.4 litres, 143 bhp
- Gearbox: Automatic (CVT)
- Drive: Front-wheel drive
- Colour: White
- CO2: 134 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Vauxhall Astra Sri Nav has covered 96,000 miles, around 54,400 more miles than is typical for its age. Priced at £6,640, it is advertised £331 above the AskCar estimate of £6,309. The AskCar estimate uses 3,837 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 7 days ago, the asking price has dropped by £1,340. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Motonet.com in Coventry. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £331 (5%) over the AskCar estimate of £6,309.
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.
Time on sale
This 2021 Vauxhall Astra has been on sale for at least 7 days.
Price history
AskCar first saw this advert on 29 October 2026 at £7,980. Its asking price is now £6,640, £1,340 less. The latest price cut was seen on 30 October 2026.
Price changes recorded:
- 29 October 2026: £7,980
- 30 October 2026: £6,640
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 11 November 2026.
It has had 3 MOTs. The latest, on 12 November 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 82,501 miles, which matches the advertised 96,000 miles.
Advertised mileage is about 54,400 miles higher than the median mileage of a 2021 Vauxhall Astra on AskCar.
Similar cars
2 other 2021 Vauxhall Astra SRI NAV 1.4 petrol automatic estates are for sale at UK dealers, from £7,995 to £8,450, as of 5 November 2026.
The 2 closest to this car in mileage:
- 2021 Vauxhall Astra SRI NAV, 1.4 petrol estate, white. Mileage: 63,000 miles. Price: £7,995, £1,355 more than this car. Dealer: Ravenor Cars in Greenford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-1034f5f05bf6
- 2021 Vauxhall Astra SRI NAV, 1.4 petrol estate, white. Mileage: 49,492 miles. Price: £8,450, £1,810 more than this car. Dealer: Digbeth Motor Sales in Birmingham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-87ed1f052d1d
Browse all Vauxhall Astra cars for sale · 2021 Vauxhall Astra price guide
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Photos
29 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.