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: 5,577 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 5,577 miles, around 14,900 fewer miles than is typical for its age. Its asking price of £14,450 is £1,312 below the AskCar estimate of £15,762. The AskCar estimate draws on 3,778 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 32 days ago, the asking price has dropped by £488. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw BYD Wolverhampton, based in Wolverhampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Good value: £1,312 (8%) under the AskCar estimate of £15,762.

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 3,778 priced Vauxhall Astra adverts across different ages and specifications, as of 7 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 644 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 32 days.

Price history

AskCar first saw this advert on 6 October 2026 at £14,938. Its asking price is now £14,450, £488 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 6 October 2026: £14,938
• 7 October 2026: £15,100
• 13 October 2026: £14,990
• 20 October 2026: £14,730
• 27 October 2026: £14,680
• 3 November 2026: £14,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 13 July 2027.

It has had one MOT, on 14 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 5,241 miles, which matches the advertised 5,577 miles.

Advertised mileage is about 14,900 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

198 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 5,133 miles. Price: £15,998, £1,548 more than this car. Dealer: Arnold Clark Dunfermline Fiat in Dunfermline. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9773d06d2ded
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 5,118 miles. Price: £15,345, £895 more than this car. Dealer: Baylis Worcester in Worcester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7b75af8da69d
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 6,278 miles. Price: £14,150, £300 less than this car. Dealer: Evans Halshaw Vauxhall Kilmarnock in Kilmarnock. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-24bd48c57569

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue, under a mile from this car. Mileage: 12,022 miles. Price: £14,500, £50 more than this car. Dealer: Evans Halshaw BYD Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e5eb16733647