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: 9,936 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

With 9,936 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 10,500 fewer miles than a typical 2023 Vauxhall Astra. Priced at £14,070, it is advertised £1,014 below the AskCar estimate of £15,084. The AskCar estimate uses UK dealer asking prices, including 3,778 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 22 days ago. Its asking price has since fallen by £410. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Vauxhall Gateshead, based in Gateshead. 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

Fair price: £1,014 (6%) under the AskCar estimate of £15,084.

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 22 days.

Price history

AskCar first saw this advert on 16 October 2026 at £14,480. Its asking price is now £14,070, £410 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 16 October 2026: £14,480
• 20 October 2026: £14,410
• 27 October 2026: £14,280
• 3 November 2026: £14,070

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 5 August 2027.

It has had one MOT, on 6 August 2026, and passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing outer sidewall; offside front tyre slightly damaged/cracking or perishing outer sidewall.

Mileage at that test: 9,061 miles, which matches the advertised 9,936 miles.

Advertised mileage is about 10,500 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, yellow. Mileage: 9,827 miles. Price: £14,998, £928 more than this car. Dealer: Arnold Clark Wakefield Motorstore / Vanstore in Wakefield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-80aca17c6e19
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 10,067 miles. Price: £14,995, £925 more than this car. Dealer: Drive Motor Retail drivedirect Weston-super-Mare MG in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c95e560d1214
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 9,652 miles. Price: £14,500, £430 more 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, white, under a mile from this car. Mileage: 14,168 miles. Price: £14,350, £280 more than this car. Dealer: Evans Halshaw Vauxhall Gateshead in Gateshead. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5cbb92f90850