2025 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
• Year: 2025
• Mileage: 4,416 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: White
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 4,416 miles, this 2025 Vauxhall Astra GS has covered about 3,800 fewer miles than other 2025 Vauxhall Astra cars. The AskCar estimate for this car is £18,468. It is priced at £17,670, which is £798 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,837 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 74 days ago. Its asking price has since fallen by £717. The seller is Walkers Worksop, based in Worksop. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £798 (4%) under the AskCar estimate of £18,468.

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 3,837 priced Vauxhall Astra adverts across different ages and specifications, as of 5 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 5 November 2026.

Time on sale

This 2025 Vauxhall Astra has been on sale for at least 74 days.

Price history

AskCar first saw this advert on 23 August 2026 at £18,387. Its asking price is now £17,670, £717 less. The latest price cut was seen on 19 September 2026.

Price changes recorded:

• 23 August 2026: £18,387
• 12 September 2026: £17,862
• 19 September 2026: £17,670

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,800 miles lower than the median mileage of a 2025 Vauxhall Astra on AskCar.

Similar cars

7 other 2025 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £15,500 to £18,195, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 5,170 miles. Price: £18,195, £525 more than this car. Dealer: Baylis Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-d112502994f0
• 2025 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 8,200 miles. Price: £16,990, £680 less than this car. Dealer: Bellinger Wantage in Wantage. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-d1c59b27727e
• 2025 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 10,520 miles. Price: £16,997, £673 less than this car. Dealer: Walkers Worksop in Worksop. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-a8a2a914e5a2

• The nearest: 2025 Vauxhall Astra GS, 1.2 petrol estate, grey, under a mile from this car. Mileage: 13,743 miles. Price: £16,700, £970 less than this car. Dealer: Walkers Worksop in Worksop. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-598b11f66808