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: 43,812 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 43,812 miles, this 2023 Vauxhall Astra GS has covered about 23,400 more miles than other 2023 Vauxhall Astra cars. The AskCar estimate for this car is £12,595. It is priced at £12,250, which is £345 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,837 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 118 days ago. Its advertised mileage matches the government's MOT record. 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 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £345 (2%) under the AskCar estimate of £12,595.

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 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 649 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 118 days.

Price history

AskCar first saw this advert on 10 July 2026 at £13,350. Its asking price is now £12,250, £1,100 less.

Price changes recorded:

• 10 August 2026: £13,350
• 27 August 2026: £12,737
• 9 September 2026: £12,537
• 18 September 2026: £12,750
• 24 September 2026: £12,950
• 1 October 2026: £12,850
• 7 October 2026: £12,750
• 8 October 2026: £12,550
• 15 October 2026: £12,350
• 22 October 2026: £12,250
• 29 October 2026: £12,350
• 4 November 2026: £12,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 12 May 2027.

It has had one MOT, on 13 May 2026, and passed.

Advisories at the latest test: nearside front inner brake pad(s) wearing thin; offside front inner brake pad(s) wearing thin; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 42,493 miles, which matches the advertised 43,812 miles.

Advertised mileage is about 23,400 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 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 44,479 miles. Price: £11,995, £255 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5d16dcc543d7
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 43,140 miles. Price: £14,498, £2,248 more than this car. Dealer: Arnold Clark Kirkcaldy Kia in Kirkcaldy. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b7af2a4a7caf
• 2023 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 42,543 miles. Price: £12,999, £749 more than this car. Dealer: D. M. Keith Changan Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-dac05b043d41