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: 15,094 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 15,094 miles, this 2025 Vauxhall Astra GS has covered about 6,900 more miles than other 2025 Vauxhall Astra cars. Priced at £16,695, it is advertised £3 below the AskCar estimate of £16,698. The AskCar estimate uses 3,809 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 162 days ago. Its asking price has since fallen by £900. 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 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £3 (under 1%) under the AskCar estimate of £16,698.

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 3,809 priced Vauxhall Astra adverts across different ages and specifications, as of 6 November 2026.

A 2025 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £18,000: the median of the 123 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2025 Vauxhall Astra has been on sale for at least 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £17,595. Its asking price is now £16,695, £900 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 28 May 2026: £17,595
• 5 June 2026: £17,495
• 2 July 2026: £17,350
• 5 September 2026: £17,250
• 18 September 2026: £16,995
• 20 October 2026: £16,895
• 1 November 2026: £16,750
• 6 November 2026: £16,695

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,900 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 6 November 2026.

The 3 closest to this car in mileage:

• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 14,819 miles. Price: £16,749, £54 more than this car. Dealer: Hendy Peugeot & Vauxhall Tonbridge in Tonbridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-ea29398ce1e5
• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, silver. Mileage: 16,020 miles. Price: £15,490, £1,205 less than this car. Dealer: P W Millar Ford in Barry. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-bf7cae2e7927
• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 12,584 miles. Price: £16,865, £170 more than this car. Dealer: WJ King Vauxhall Rochester in Rochester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-8d2cd5b90e1d

• The nearest: 2025 Vauxhall Astra GS, 1.2 petrol hatchback, silver, under a mile from this car. Mileage: 6,610 miles. Price: £17,395, £700 more than this car. Dealer: Ballyrobert Vauxhall Bangor in Bangor. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-26a36c614e80