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: 26,199 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 26,199 miles, approximately 5,800 above the typical mileage for its age. The dealer is asking £14,000, which is £183 above the AskCar estimate of £13,817. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. Since we first spotted the advert 44 days ago, the asking price has dropped by £1,000. The seller is John Clark Select Dundee, based in Dundee. 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: £183 (1%) over the AskCar estimate of £13,817.

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 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 649 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 44 days.

Price history

AskCar first saw this advert on 22 September 2026 at £15,000. Its asking price is now £14,000, £1,000 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 22 September 2026: £15,000
• 25 September 2026: £14,800
• 10 October 2026: £14,500
• 16 October 2026: £14,400
• 22 October 2026: £14,000

Mileage and MOT

Advertised mileage is about 5,800 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

203 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 26,288 miles. Price: £13,499, £501 less than this car. Dealer: Lookers Charles Hurst Usedirect Portadown in Portadown. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-92eb7523ce74
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 25,937 miles. Price: £13,998, the same price as this car. Dealer: Arnold Clark Glasgow Garscube Road Vauxhall / Leapmotor in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-d3b9c7f52559
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 25,935 miles. Price: £13,200, £800 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-cd4ec4ce05dd

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue, 2 miles from this car. Mileage: 16,620 miles. Price: £14,998, £998 more than this car. Dealer: Arnold Clark Dundee Vauxhall / Fiat / Abarth in Dundee. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1b15fda0463f