2023 Vauxhall Astra 1.2 Turbo GS
Price: £14,750. Above the going rate: £1,453 (10%) over the AskCar estimate of £13,297, 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: 32,646 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 has covered 32,646 miles, around 12,300 more miles than is typical for its age. The dealer is asking £14,750, which is £1,453 above the AskCar estimate of £13,297. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. We first recorded this car for sale 15 days ago. The seller is Vertu Vauxhall Northampton, based in Northampton. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Above the going rate: £1,453 (10%) over the AskCar estimate of £13,297.
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 15 days.
Price history
AskCar first saw this advert on 22 October 2026 at £14,750. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 12,300 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, white. Mileage: 32,765 miles. Price: £13,998, £752 less than this car. Dealer: Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-68eeb6cf4617
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 32,910 miles. Price: £13,500, £1,250 less than this car. Dealer: Drayton Motors Bolton in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1f6f1dc10349
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 32,307 miles. Price: £13,998, £752 less than this car. Dealer: Arnold Clark Stirling Vauxhall in Stirling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-18cfad1833b9
- The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white, 6 miles from this car. Mileage: 59,100 miles. Price: £11,995, £2,755 less than this car. Dealer: Active Automotive in Wellingborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-64790ae0735f
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
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Photos
1 photo of this car is 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.