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: 9,129 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 9,129 miles, approximately 11,400 below the typical mileage for its age. Priced at £14,750, it is advertised £1,080 below the AskCar estimate of £15,830. The AskCar estimate uses UK dealer asking prices, including 3,804 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 20 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 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,080 (6%) under the AskCar estimate of £15,830.

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 3,804 priced Vauxhall Astra adverts across different ages and specifications, as of 2 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 616 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 13 October 2026 at £14,750. 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 2 November 2026: valid until 8 June 2027.

It has had one MOT, on 9 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 7,469 miles, which matches the advertised 9,129 miles.

Advertised mileage is about 11,400 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

58 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £11,367 to £17,168, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 9,302 miles. Price: £15,780, £1,030 more than this car. Dealer: Evans Halshaw Vauxhall Kilmarnock in Kilmarnock. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a9cb10809074
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 9,309 miles. Price: £15,716, £966 more than this car. Dealer: Drive Motor Retail drivedirect Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-8c015f8fe10c
• 2023 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 8,661 miles. Price: £15,995, £1,245 more than this car. Dealer: Baylis Ross-On-Wye in Ross-on-Wye. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-32a1713201ea

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, under a mile from this car. Mileage: 12,000 miles. Price: £14,750, the same price as this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-3737b049099a