2023 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: 2023
• Mileage: 49,444 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,444 miles, this 2023 Vauxhall Astra GS has covered about 29,000 more miles than other 2023 Vauxhall Astra cars. Its asking price of £11,996 is £123 above the AskCar estimate of £11,873. 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 saw this car advertised 63 days ago. Its asking price has since fallen by £999. You can find this car at Snows Vauxhall Chandlers Ford in Eastleigh. 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: £123 (1%) over the AskCar estimate of £11,873.

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 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,500: the median of the 637 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 2 September 2026 at £12,995. Its asking price is now £11,996, £999 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 2 September 2026: £12,995
• 21 September 2026: £12,991
• 23 September 2026: £12,936
• 4 October 2026: £12,480
• 12 October 2026: £12,178
• 17 October 2026: £12,172
• 22 October 2026: £12,333
• 28 October 2026: £11,992
• 2 November 2026: £11,996

Mileage and MOT

Advertised mileage is about 29,000 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

195 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 49,424 miles. Price: £10,999, £997 less than this car. Dealer: Sherwoods Peugeot and Citroen Gateshead in Gateshead. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-dbb610b31bfb
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 49,309 miles. Price: £12,998, £1,002 more than this car. Dealer: Arnold Clark Workington Motorstore / GWM in Workington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-19757cc4e420
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 49,805 miles. Price: £11,996, the same price as this car. Dealer: West Riding Hyundai Bury in Bury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-901e9ab67db7

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black, 12 miles from this car. Mileage: 20,166 miles. Price: £12,995, £999 more than this car. Dealer: Liberty Green Cars in Fareham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-2f1ea548858c