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: 9,896 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

This 2025 Vauxhall Astra GS has covered 9,896 miles. The AskCar estimate for this car is £17,234. It is priced at £16,867, which is £367 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. We first saw this car advertised 108 days ago. Its asking price has since fallen by £1,432. The seller is Eden Vauxhall Newbury, based in Newbury. 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: £367 (2%) under the AskCar estimate of £17,234.

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 108 days.

Price history

AskCar first saw this advert on 20 July 2026 at £18,299. Its asking price is now £16,867, £1,432 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 20 July 2026: £18,299
• 29 September 2026: £18,468
• 30 September 2026: £16,867

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,600 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 5 November 2026.

The 3 closest to this car in mileage:

• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 10,000 miles. Price: £15,990, £877 less than this car. Dealer: Advance Vauxhall Watford in Watford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-9811ecb0ebc2
• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 10,283 miles. Price: £16,742, £125 less 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, £428 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, black, 15 miles from this car. Mileage: 19,850 miles. Price: £16,990, £123 more than this car. Dealer: Bellinger Wantage in Wantage. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-75a405f95d7d