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 Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 47,599 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 47,599 miles, this 2023 Vauxhall Astra GS has covered about 27,300 more miles than other 2023 Vauxhall Astra cars. The AskCar estimate for this car is £12,287. It is priced at £11,994, which is £293 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. We first saw this car advertised 29 days ago. Its asking price has since fallen by £256. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Rox Cars in Walsall. 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: £293 (2%) under the AskCar estimate of £12,287.

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 29 days.

Price history

AskCar first saw this advert on 8 October 2026 at £12,250. Its asking price is now £11,994, £256 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 20 October 2026: £12,250
• 29 October 2026: £12,140
• 4 November 2026: £11,994

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 1 July 2027.

It failed its MOT on 2 July 2026 (nearside rear inner brake pad(s) less than 1.5 mm thick; offside rear inner brake pad(s) less than 1.5 mm thick) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 41,260 miles, which matches the advertised 47,599 miles.

Advertised mileage is about 27,300 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

119 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 47,329 miles. Price: £11,910, £84 less than this car. Dealer: Evans Halshaw Chery Chorley in Chorley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c414395bbc61
• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 47,034 miles. Price: £14,499, £2,505 more than this car. Dealer: Tustain Motors Berwick in Berwick-upon-Tweed. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6fb7b4812ca9
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 46,156 miles. Price: £12,150, £156 more than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a9fb3a1cfa31

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, black, under a mile from this car. Mileage: 43,812 miles. Price: £12,250, £256 more than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-315dd7b92b7b