2020 Vauxhall Astra 1.2 Turbo SRI VX Line NAV

Overview

• Make: Vauxhall
• Model: Astra
• Trim: SRI VX Line NAV
• Version: 1.2 Turbo SRI VX Line NAV Manual FWD Euro 6 (s/s) 5dr (143 bhp)
• Year: 2020
• Mileage: 37,486 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 143 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 37,486 miles, this 2020 Vauxhall Astra Sri VX Line Nav has covered about 7,700 fewer miles than other 2020 Vauxhall Astra cars. Its asking price of £8,690 is £15 below the AskCar estimate of £8,705. The AskCar estimate uses 3,809 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 23 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Kings Motor Company in Aberdare. 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: £15 (under 1%) under the AskCar estimate of £8,705.

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 23 days.

Price history

AskCar first saw this advert on 14 October 2026 at £8,690. 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 29 March 2027.

It has had 4 MOTs. The latest, on 12 March 2026, passed.

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

Mileage at that test: 34,355 miles, which matches the advertised 37,486 miles.

Advertised mileage is about 7,700 miles lower than the median mileage of a 2020 Vauxhall Astra on AskCar.

Similar cars

30 other 2020 Vauxhall Astra SRI VX Line NAV 1.2 petrol manual hatchbacks are for sale at UK dealers, from £6,795 to £10,500, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 Vauxhall Astra SRI VX Line NAV, 1.2 petrol hatchback, blue. Mileage: 37,569 miles. Price: £8,495, £195 less than this car. Dealer: John Kilkenny Cars in Broxburn. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-ac7f03b2742f
• 2020 Vauxhall Astra SRI VX Line NAV, 1.2 petrol hatchback, black. Mileage: 35,235 miles. Price: £8,500, £190 less than this car. Dealer: Woodhouse Mill Car Sales in Sheffield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-2212717ff393
• 2020 Vauxhall Astra SRI VX Line NAV, 1.2 petrol hatchback, silver. Mileage: 34,844 miles. Price: £8,865, £175 more than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-ab65d006be37

• The nearest: 2020 Vauxhall Astra SRI VX Line NAV, 1.2 petrol hatchback, grey, 17 miles from this car. Mileage: 74,365 miles. Price: £6,850, £1,840 less than this car. Dealer: Lodge Autos Direct in Neath. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-ed9f4fda3d38