2025 Vauxhall Astra 1.2 Turbo GS
Price: £17,295. Fair price: £2 (under 1%) over the AskCar estimate of £17,293, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,822 priced Vauxhall Astra adverts on AskCar as of 4 November 2026.
AskCar lists 4,025 used Vauxhall Astra from 1,901 UK dealerships, as of 4 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: 9,505 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Black
- CO2: 126 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2025 Vauxhall Astra GS is 9,505 miles. Priced at £17,295, it is advertised £2 above the AskCar estimate of £17,293. The AskCar estimate draws on 3,822 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 61 days ago, the asking price has dropped by £655. The seller is Ballyrobert Vauxhall Bangor, based in Bangor. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £2 (under 1%) over the AskCar estimate of £17,293.
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 3,822 priced Vauxhall Astra adverts across different ages and specifications, as of 4 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 4 November 2026.
Time on sale
This 2025 Vauxhall Astra has been on sale for at least 61 days.
Price history
AskCar first saw this advert on 4 September 2026 at £17,950. Its asking price is now £17,295, £655 less. The latest price cut was seen on 23 October 2026.
Price changes recorded:
- 4 September 2026: £17,950
- 6 October 2026: £17,395
- 23 October 2026: £17,295
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 1,300 miles higher 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 4 November 2026.
The 3 closest to this car in mileage:
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 9,197 miles. Price: £16,995, £300 less than this car. Dealer: Ballyrobert Vauxhall Bangor in Bangor. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-f4b36ae3ea31
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 9,152 miles. Price: £18,450, £1,155 more than this car. Dealer: Dobies Cumbria Motors in Workington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-cfc690b776cc
- 2025 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 9,896 miles. Price: £16,867, £428 less than this car. Dealer: Eden Vauxhall Newbury in Newbury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-01128512f4e3
- The nearest: 2025 Vauxhall Astra GS, 1.2 petrol hatchback, silver, under a mile from this car. Mileage: 15,094 miles. Price: £16,750, £545 less than this car. Dealer: Ballyrobert Vauxhall Bangor in Bangor. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-1c517a52c55b
Browse all Vauxhall Astra cars for sale · 2025 Vauxhall Astra price guide
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Photos
25 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.