2025 Vauxhall Astra 1.2 Turbo GS
Price: £18,295. Fair price: £751 (3%) under the AskCar estimate of £19,046, 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 Manual FWD Euro 6 (s/s) 5dr (128 bhp)
- Year: 2025
- Mileage: 1,233 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 126 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 1,233 miles, this 2025 Vauxhall Astra GS has covered about 7,000 fewer miles than other 2025 Vauxhall Astra cars. The dealer is asking £18,295, which is £751 below the AskCar estimate of £19,046. To work out the AskCar estimate, we analyse UK dealer adverts for 3,756 Vauxhall Astra cars across different ages and specifications. We first recorded this car for sale today. You can find this car at WJ King Vauxhall Woolwich in London. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £751 (3%) under the AskCar estimate of £19,046.
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 2025 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £18,000: the median of the 122 for sale on AskCar, as of 8 November 2026.
Time on sale
AskCar first saw this 2025 Vauxhall Astra advertised today. About 3 in 10 of 2025 Vauxhall Astra cars are gone from sale within a month of being advertised: 40 of the 129 first advertised between 11 July 2026 and 5 October 2026.
Price history
AskCar first saw this advert on 8 November 2026 at £18,295. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 7,000 miles lower than the median mileage of a 2025 Vauxhall Astra on AskCar.
Similar cars
34 other 2025 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £15,490 to £19,999, as of 8 November 2026.
The 3 closest to this car in mileage:
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 1,586 miles. Price: £17,949, £346 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-a924993c26b8
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 1,669 miles. Price: £19,750, £1,455 more than this car. Dealer: Evans Halshaw Vauxhall Falkirk in Falkirk. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-fec839b3862a
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 3,135 miles. Price: £18,995, £700 more than this car. Dealer: Taylors Vauxhall Boston in Boston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-01efc4e89b6b
- The nearest: 2025 Vauxhall Astra GS, 1.2 petrol hatchback, grey, 3 miles from this car. Mileage: 11,438 miles. Price: £16,665, £1,630 less than this car. Dealer: WJ King Vauxhall Welling in Welling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-45b52c0b82df
Browse all Vauxhall Astra cars for sale · 2025 Vauxhall Astra price guide
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Photos
57 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.