2025 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr (128 bhp)
• Year: 2025
• Mileage: 10,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Vauxhall Astra GS has covered 10,000 miles. Priced at £15,990, it is advertised £1,217 below the AskCar estimate of £17,207. The AskCar estimate uses 3,822 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 160 days ago, and its asking price has since fallen by £1,000. The seller is Advance Vauxhall Watford, based in Watford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,217 (7%) under the AskCar estimate of £17,207.

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 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £16,990. Its asking price is now £15,990, £1,000 less. The latest price cut was seen on 7 October 2026.

Price changes recorded:

• 28 May 2026: £16,990
• 7 October 2026: £15,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,700 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, black. Mileage: 9,896 miles. Price: £16,867, £877 more than this car. Dealer: Eden Vauxhall Newbury in Newbury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-01128512f4e3
• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 10,283 miles. Price: £16,744, £754 more than this car. Dealer: Stellantis &You Manchester in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-8b37c8cc3c06
• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 9,505 miles. Price: £17,295, £1,305 more than this car. Dealer: Ballyrobert Vauxhall Bangor in Bangor. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-efeaaf33467a

• The nearest: 2025 Vauxhall Astra GS, 1.2 petrol hatchback, grey, 27 miles from this car. Mileage: 11,438 miles. Price: £16,695, £705 more than this car. Dealer: WJ King Vauxhall Welling in Welling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-45b52c0b82df