2023 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 11,490 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Red
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 11,490 miles, this 2023 Vauxhall Astra GS has covered about 8,800 fewer miles than other 2023 Vauxhall Astra cars. Priced at £14,860, it is advertised £580 below the AskCar estimate of £15,440. The AskCar estimate uses UK dealer asking prices, including 3,809 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 28 days ago, the asking price has dropped by £640. The government's MOT record matches its advertised mileage. You can find this car at Evans Halshaw Vauxhall Horsforth in Leeds. 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: £580 (3%) under the AskCar estimate of £15,440.

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 28 days.

Price history

AskCar first saw this advert on 9 October 2026 at £15,500. Its asking price is now £14,860, £640 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 9 October 2026: £15,500
• 10 October 2026: £15,780
• 13 October 2026: £15,700
• 20 October 2026: £15,670
• 27 October 2026: £15,310
• 3 November 2026: £14,860

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 29 July 2027.

It has had one MOT, on 30 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 10,451 miles, which matches the advertised 11,490 miles.

Advertised mileage is about 8,800 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

69 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £11,188 to £16,998, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 11,568 miles. Price: £16,226, £1,366 more than this car. Dealer: Vertu Ford Redditch in Redditch. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-30ddb881405f
• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 11,155 miles. Price: £15,430, £570 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-169cc2a04046
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 12,000 miles. Price: £14,550, £310 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-3737b049099a

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, red, 5 miles from this car. Mileage: 9,598 miles. Price: £14,995, £135 more than this car. Dealer: Hollins Hill Cars in Bradford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-612e3b62f4d6