2023 Vauxhall Astra 1.2 Turbo GS
Price: £12,495. Fair price: £902 (7%) over the AskCar estimate of £11,593, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,756 priced Vauxhall Astra adverts on AskCar as of 8 November 2026.
AskCar lists 3,991 used Vauxhall Astra from 1,891 UK dealerships, as of 8 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: GS
- Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr (128 bhp)
- Year: 2023
- Mileage: 56,100 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 127 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS is advertised with 56,100 miles, approximately 35,600 above the typical mileage for its age. Its asking price of £12,495 is £902 above the AskCar estimate of £11,593. The AskCar estimate uses UK dealer asking prices, including 3,756 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 17 days ago. The seller is 1st Choice Cars, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £902 (7%) over the AskCar estimate of £11,593.
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 3,756 priced Vauxhall Astra adverts across different ages and specifications, as of 8 November 2026.
A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 642 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2023 Vauxhall Astra has been on sale for at least 17 days.
Price history
AskCar first saw this advert on 22 October 2026 at £12,495. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 35,600 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.
Similar cars
63 other 2023 Vauxhall Astra GS 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £10,390 to £16,798, as of 8 November 2026.
The 3 closest to this car in mileage:
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 54,590 miles. Price: £11,299, £1,196 less than this car. Dealer: Clarion Cars in Worthing. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5141a4108ac6
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, silver. Mileage: 52,948 miles. Price: £13,395, £900 more than this car. Dealer: Georgesons Car Sales in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1acc70c523f7
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 52,000 miles. Price: £12,300, £195 less than this car. Dealer: Car Valley in Redbridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4e3780e22a89
- The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white, 6 miles from this car. Mileage: 12,353 miles. Price: £15,998, £3,503 more than this car. Dealer: Arnold Clark Clydebank Chery in Clydebank. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-daccd8ed2147
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
More like this
- Used Vauxhall Astra GS prices
- Used Vauxhall Astra for sale under £15,000
- Used automatic Vauxhall Astra for sale
- Used petrol Vauxhall Astra for sale
- Used Vauxhall Astra for sale near Glasgow
Photos
23 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.