2023 Vauxhall Astra 1.2 Turbo GS
Price: £13,495. Fair price: £612 (4%) under the AskCar estimate of £14,107, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,809 priced Vauxhall Astra adverts on AskCar as of 6 November 2026.
AskCar lists 4,008 used Vauxhall Astra from 1,898 UK dealerships, as of 6 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: GS
- Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr (128 bhp)
- Year: 2023
- Mileage: 22,494 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 126 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS is advertised with 22,494 miles, approximately 2,200 above the typical mileage for its age. Its asking price of £13,495 is £612 below the AskCar estimate of £14,107. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. Since we first spotted the advert 10 days ago, the asking price has dropped by £500. It is advertised by Ballyrobert Mallusk in Newtownabbey. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £612 (4%) under the AskCar estimate of £14,107.
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 10 days.
Price history
AskCar first saw this advert on 27 October 2026 at £13,995. Its asking price is now £13,495, £500 less. The latest price cut was seen on 5 November 2026.
Price changes recorded:
- 27 October 2026: £13,995
- 5 November 2026: £13,495
Mileage and MOT
Advertised mileage is about 2,200 miles higher 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, red. Mileage: 22,639 miles. Price: £13,599, £104 more than this car. Dealer: Lookers Vauxhall Chester in Chester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6c00ac6547c7
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 22,870 miles. Price: £13,650, £155 more than this car. Dealer: Fleetwood Car Centre in Fleetwood. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-d78fffffaa4b
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red. Mileage: 22,030 miles. Price: £13,691, £196 more than this car. Dealer: Chorley Group Wigan in Wigan. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4e1bfe52ebed
- The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black, 24 miles from this car. Mileage: 26,288 miles. Price: £13,499, the same price as this car. Dealer: Lookers Charles Hurst Usedirect Portadown in Portadown. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-92eb7523ce74
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
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Photos
3 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.