2025 Vauxhall Astra 1.2 Turbo GS
Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr (128 bhp)
Price: £15,490. Fair price: £1,256 (7%) under the AskCar estimate of £16,746, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,670 priced Vauxhall Astra adverts on AskCar as of 29 October 2026.
AskCar lists 4,008 used Vauxhall Astra from 1,924 UK dealerships, as of 29 October 2026.
Overview
- Make
- Vauxhall
- Model
- Astra
- Trim
- GS
- Version
- 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr (128 bhp)
- Mileage
- 16,020 miles
- Year
- 2025
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.2 L
- Gearbox
- Manual
- Power
- 128 bhp
- Seats
- 5
- CO2
- 126 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- Turbo
- Emissions standard
- Euro 6
About this car
At 16,020 miles, this 2025 Vauxhall Astra GS has covered about 8,700 more miles than other 2025 Vauxhall Astra cars. Its asking price of £15,490 is £1,256 below the AskCar estimate of £16,746. The AskCar estimate uses UK dealer asking prices, including 3,670 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. The seller is P W Millar Ford, based in Barry.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £15,490 |
Price and mileage comparison
Fair price: £1,256 (7%) under the AskCar estimate of £16,746.
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 3,670 priced Vauxhall Astra adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 8,700 miles higher than the median mileage of a 2025 Vauxhall Astra on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
40 other 2025 Vauxhall Astra GS manual petrol cars are for sale at UK dealers from £15,168 to £21,550, as of 29 October 2026.
The 5 cheapest:
- 2025 Vauxhall Astra. Price: £15,168. Mileage: 29,925 miles. Dealer: Eden Vauxhall Banbury in Banbury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-23aa48569fe1
- 2025 Vauxhall Astra. Price: £15,990. Mileage: 10,000 miles. Dealer: Advance Vauxhall Watford in Watford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-9811ecb0ebc2
- 2025 Vauxhall Astra. Price: £16,298. Mileage: 10,885 miles. Dealer: Drive Motor Retail drivedirect Aldershot in Aldershot. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-c6025a793a7b
- 2025 Vauxhall Astra. Price: £16,749. Mileage: 14,819 miles. Dealer: Hendy Peugeot & Vauxhall Tonbridge in Tonbridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-ea29398ce1e5
- 2025 Vauxhall Astra. Price: £16,862. Mileage: 10,283 miles. Dealer: Stellantis &You Manchester in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-8b37c8cc3c06
The 40 matching cars have covered 100 to 29,925 miles, compared with 16,020 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Vauxhall Astra cars for sale · 2025 Vauxhall Astra price guide
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Photos
29 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.