2020 Vauxhall Astra 1.2 Turbo SRI NAV

Overview

• Make: Vauxhall
• Model: Astra
• Trim: SRI NAV
• Version: 1.2 SRI NAV Manual FWD Euro 6 5dr
• Year: 2020
• Mileage: 45,446 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 Vauxhall Astra Sri Nav is 45,446 miles. Its asking price of £8,389 is £564 above the AskCar estimate of £7,825. The AskCar estimate uses UK dealer asking prices, including 3,837 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 41 days ago, the asking price has dropped by £310. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at cinch in Braintree. 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: £564 (7%) over the AskCar estimate of £7,825.

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 2020 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £8,300: the median of the 99 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Vauxhall Astra has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 25 September 2026 at £8,699. Its asking price is now £8,389, £310 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 25 September 2026: £8,699
• 2 October 2026: £8,659
• 9 October 2026: £8,899
• 21 October 2026: £8,599
• 25 October 2026: £8,329
• 27 October 2026: £8,389
• 1 November 2026: £8,489
• 5 November 2026: £8,389

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 15 June 2027.

It has had 4 MOTs. The latest, on 22 May 2026, passed.

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

Mileage at that test: 43,408 miles, which matches the advertised 45,446 miles.

Advertised mileage is about 300 miles higher than the median mileage of a 2020 Vauxhall Astra on AskCar.

Similar cars

10 other 2020 Vauxhall Astra SRI NAV 1.2 petrol manual hatchbacks are for sale at UK dealers, from £4,995 to £9,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Vauxhall Astra SRI NAV, 1.2 petrol hatchback, black. Mileage: 46,310 miles. Price: £7,850, £539 less than this car. Dealer: Riverside View Car Sales in Warrington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-e223145228bc
• 2020 Vauxhall Astra SRI NAV, 1.2 petrol hatchback, silver. Mileage: 47,590 miles. Price: £7,990, £399 less than this car. Dealer: Heartys of Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-7145d7004e67
• 2020 Vauxhall Astra SRI NAV, 1.2 petrol hatchback, silver. Mileage: 51,000 miles. Price: £7,750, £639 less than this car. Dealer: Modus Motor Company in Knottingley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-907cb7e5b865

• The nearest: 2020 Vauxhall Astra SRI NAV, 1.2 petrol hatchback, red, 15 miles from this car. Mileage: 106,000 miles. Price: £4,995, £3,394 less than this car. Dealer: S J Peters in Sudbury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-d7da62e46081