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: 13,743 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 13,743 miles on the clock, this 2025 Vauxhall Astra GS has done roughly 5,500 more miles than a typical 2025 Vauxhall Astra. The dealer is asking £16,700, which is £346 below the AskCar estimate of £17,046. To work out the AskCar estimate, we analyse UK dealer adverts for 3,778 Vauxhall Astra cars across different ages and specifications. We first recorded this advert 116 days ago, and its asking price has since fallen by £290. 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 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £346 (2%) under the AskCar estimate of £17,046.

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 3,778 priced Vauxhall Astra adverts across different ages and specifications, as of 7 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 7 November 2026.

Time on sale

This 2025 Vauxhall Astra has been on sale for at least 116 days.

Price history

AskCar first saw this advert on 14 July 2026 at £16,990. Its asking price is now £16,700, £290 less. The latest price cut was seen on 19 September 2026.

Price changes recorded:

• 14 July 2026: £16,990
• 8 August 2026: £16,914
• 19 September 2026: £16,700

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 5,500 miles higher than the median mileage of a 2025 Vauxhall Astra on AskCar.

Similar cars

8 other 2025 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £15,171 to £18,195, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2025 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 15,079 miles. Price: £17,359, £659 more than this car. Dealer: Griffin Mill Basecamp in Cardiff. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-f1707c98ca0a
• 2025 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 15,973 miles. Price: £17,245, £545 more than this car. Dealer: Baylis Cirencester in Cirencester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-ed0a6a5f024b
• 2025 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 10,520 miles. Price: £16,997, £297 more 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, white, under a mile from this car. Mileage: 4,416 miles. Price: £17,670, £970 more than this car. Dealer: Walkers Worksop in Worksop. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-7fcffc5a5b17