2025 Vauxhall Astra 1.2 Turbo GS
Price: £17,997. Fair price: £4 (under 1%) over the AskCar estimate of £17,993, 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: 2025
- Mileage: 5,350 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
This 2025 Vauxhall Astra GS has covered 5,350 miles, around 2,900 fewer miles than is typical for its age. Its asking price of £17,997 is £4 above the AskCar estimate of £17,993. The AskCar estimate uses UK dealer asking prices, including 3,809 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 6 days ago. It is advertised by Griffin Mill Basecamp in Pontypridd. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £4 (under 1%) over the AskCar estimate of £17,993.
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 2025 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £18,000: the median of the 123 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2025 Vauxhall Astra advertised 6 days ago. 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 3 October 2026.
Price history
AskCar first saw this advert on 31 October 2026 at £17,997. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 2,900 miles lower than the median mileage of a 2025 Vauxhall Astra on AskCar.
Similar cars
33 other 2025 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £15,168 to £19,999, as of 6 November 2026.
The 3 closest to this car in mileage:
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, silver. Mileage: 5,417 miles. Price: £17,448, £549 less than this car. Dealer: Pentagon Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-48271b7a5c02
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 5,000 miles. Price: £19,999, £2,002 more than this car. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-b7a0398ac9b3
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 5,966 miles. Price: £17,440, £557 less than this car. Dealer: Evans Halshaw Vauxhall Bedford in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-f923d2ac30ff
- The nearest: 2025 Vauxhall Astra GS, 1.2 petrol hatchback, silver, 10 miles from this car. Mileage: 16,020 miles. Price: £15,490, £2,507 less than this car. Dealer: P W Millar Ford in Barry. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-bf7cae2e7927
Browse all Vauxhall Astra cars for sale · 2025 Vauxhall Astra price guide
More like this
- Used Vauxhall Astra GS prices
- Used manual Vauxhall Astra for sale
- Used petrol Vauxhall Astra for sale
- Used Vauxhall Astra for sale near Pontypridd
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.