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: 9,033 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 Vauxhall Astra GS is 9,033 miles. Its asking price of £17,195 is £156 below the AskCar estimate of £17,351. The AskCar estimate draws on 3,778 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 132 days ago. Its asking price has since fallen by £755. 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 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £156 (under 1%) under the AskCar estimate of £17,351.

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 132 days.

Price history

AskCar first saw this advert on 28 June 2026 at £17,950. Its asking price is now £17,195, £755 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 28 June 2026: £17,950
• 5 September 2026: £17,750
• 18 September 2026: £17,595
• 6 October 2026: £17,495
• 20 October 2026: £17,395
• 1 November 2026: £17,250
• 6 November 2026: £17,195

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 800 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 £15,490 to £19,999, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 9,152 miles. Price: £18,450, £1,255 more than this car. Dealer: Dobies Cumbria Motors in Workington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-cfc690b776cc
• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 9,197 miles. Price: £16,950, £245 less than this car. Dealer: Ballyrobert Vauxhall Bangor in Bangor. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-f4b36ae3ea31
• 2025 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 8,650 miles. Price: £17,999, £804 more than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-262b5957922d

• The nearest: 2025 Vauxhall Astra GS, 1.2 petrol hatchback, silver, under a mile from this car. Mileage: 15,094 miles. Price: £16,695, £500 less than this car. Dealer: Ballyrobert Vauxhall Bangor in Bangor. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2025-1c517a52c55b