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: 9,509 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 9,509 miles, around 10,800 fewer miles than is typical for its age. Priced at £14,998, it is advertised £195 below the AskCar estimate of £15,193. The AskCar estimate uses 3,809 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 54 days ago. Its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. It is advertised by Arnold Clark Bearsden Renault / Dacia in Glasgow. 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: £195 (1%) under the AskCar estimate of £15,193.

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 54 days.

Price history

AskCar first saw this advert on 13 September 2026 at £15,998. Its asking price is now £14,998, £1,000 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 13 September 2026: £15,998
• 21 October 2026: £15,698
• 25 October 2026: £15,498
• 30 October 2026: £15,298
• 5 November 2026: £14,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 21 June 2027.

It has had one MOT, on 2 June 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing.

Mileage at that test: 8,900 miles, which matches the advertised 9,509 miles.

Advertised mileage is about 10,800 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

203 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue. Mileage: 9,485 miles. Price: £15,698, £700 more than this car. Dealer: Arnold Clark Liverpool Motorstore / MG / Chery in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c4ff3b25d341
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 9,393 miles. Price: £15,998, £1,000 more than this car. Dealer: Arnold Clark Wigan Motorstore in Wigan. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-f96dea4c9e2a
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 9,652 miles. Price: £14,500, £498 less than this car. Dealer: Carlingo in Harrogate. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-d8f297298806

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow, 3 miles from this car. Mileage: 24,633 miles. Price: £14,298, £700 less than this car. Dealer: Arnold Clark Glasgow South Street Vauxhall Peugeot Citroen Ds Mazda Vanstorelepas in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-39bb0fd3b097