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: 49,424 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 2023 Vauxhall Astra GS is advertised with 49,424 miles, approximately 29,000 above the typical mileage for its age. Priced at £10,999, it is advertised £875 below the AskCar estimate of £11,874. The AskCar estimate uses UK dealer asking prices, including 3,822 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 157 days ago, and its asking price has since fallen by £1,950. The seller is Sherwoods Peugeot and Citroen Gateshead, based in Gateshead. 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: £875 (7%) under the AskCar estimate of £11,874.

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 157 days.

Price history

AskCar first saw this advert on 31 May 2026 at £12,949. Its asking price is now £10,999, £1,950 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 1 June 2026: £12,949
• 6 June 2026: £12,899
• 17 June 2026: £12,999
• 26 June 2026: £12,783
• 2 July 2026: £12,699
• 12 July 2026: £12,499
• 13 August 2026: £12,249
• 27 August 2026: £11,998
• 10 September 2026: £11,799
• 22 September 2026: £11,499
• 4 October 2026: £11,299
• 13 October 2026: £10,999

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, blue. Mileage: 49,444 miles. Price: £11,996, £997 more than this car. Dealer: Snows Vauxhall Chandlers Ford in Chandler's Ford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-2da2436c008f
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 49,309 miles. Price: £12,998, £1,999 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, £997 more than 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, grey, under a mile from this car. Mileage: 31,167 miles. Price: £12,999, £2,000 more than this car. Dealer: Sherwoods Suzuki Gateshead in Gateshead. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-542ef73c3fdb