2023 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr (128 bhp)
• Year: 2023
• Mileage: 10,896 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 10,896 miles, this 2023 Vauxhall Astra GS has covered about 9,400 fewer miles than other 2023 Vauxhall Astra cars. Priced at £14,697, it is advertised £347 below the AskCar estimate of £15,044. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. Since we first spotted the advert 75 days ago, the asking price has dropped by £993. Its advertised mileage matches the government's MOT record. The seller is Walkers Of Selby, based in Selby. 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: £347 (2%) under the AskCar estimate of £15,044.

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 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 657 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 75 days.

Price history

AskCar first saw this advert on 23 August 2026 at £15,690. Its asking price is now £14,697, £993 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 23 August 2026: £15,690
• 1 September 2026: £15,648
• 16 September 2026: £15,591
• 17 September 2026: £15,490
• 4 October 2026: £15,323
• 20 October 2026: £14,995
• 4 November 2026: £14,697

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 9 August 2027.

It has had one MOT, on 10 August 2026, and passed.

Advisories at the latest test: offside front window cracked.

Mileage at that test: 10,893 miles, which matches the advertised 10,896 miles.

Advertised mileage is about 9,400 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

203 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 10,958 miles. Price: £13,850, £847 less than this car. Dealer: Drive Motor Retail drivedirect Leicester Vauxhall in Leicester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c058faa0d304
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 11,000 miles. Price: £14,640, £57 less than this car. Dealer: Victoria Motor Company in Crosskeys. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c48977b5cd50
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 10,722 miles. Price: £14,999, £302 more than this car. Dealer: Hpl Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a930b93dcbd3

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey, 5 miles from this car. Mileage: 28,833 miles. Price: £13,495, £1,202 less than this car. Dealer: D. G. Dale & Son in York. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-18fc838a4223