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 (142 bhp)
• Year: 2020
• Mileage: 106,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 142 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Vauxhall Astra Sri Nav is advertised with 106,000 miles, approximately 60,800 above the typical mileage for its age. The dealer is asking £4,995, which is £169 below the AskCar estimate of £5,164. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. It first appeared in our advert records 81 days ago. Our latest MOT record expired on 25 June 2026. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is S J Peters, based in Sudbury. 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: £169 (3%) under the AskCar estimate of £5,164.

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 81 days.

Price history

AskCar first saw this advert on 17 August 2026 at £4,995. 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: the latest record we hold ran out on 25 June 2026; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 28 May 2025, passed.

Advisories at the latest test: nearside rear tyre slightly damaged outer side wall.

Mileage at that test: 86,887 miles, which matches the advertised 106,000 miles.

Advertised mileage is about 60,800 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 £5,899 to £9,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 Vauxhall Astra SRI NAV, 1.2 petrol hatchback, silver. Mileage: 93,000 miles. Price: £5,899, £904 more than this car. Dealer: Shirehampton Motors Bristol in Bristol. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-bf30977e1ded
• 2020 Vauxhall Astra SRI NAV, 1.2 petrol hatchback, black. Mileage: 83,374 miles. Price: £5,995, £1,000 more than this car. Dealer: Raymond Smith Garages in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-ca7d5bdd2a96
• 2020 Vauxhall Astra SRI NAV, 1.2 petrol hatchback, silver. Mileage: 51,000 miles. Price: £7,750, £2,755 more 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, black, 15 miles from this car. Mileage: 45,446 miles. Price: £8,389, £3,394 more than this car. Dealer: cinch in Braintree. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2020-954bd79e71ea