2023 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 33,212 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 33,212 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 12,900 more miles than a typical 2023 Vauxhall Astra. The AskCar estimate for this car is £13,641. It is priced at £13,188, which is £453 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,809 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 34 days ago, the asking price has dropped by £512. It is for sale at Arbury Seat in Solihull. 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: £453 (3%) under the AskCar estimate of £13,641.

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 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 657 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 34 days.

Price history

AskCar first saw this advert on 3 October 2026 at £13,700. Its asking price is now £13,188, £512 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 3 October 2026: £13,700
• 10 October 2026: £13,595
• 13 October 2026: £13,795
• 17 October 2026: £13,767
• 23 October 2026: £13,567
• 29 October 2026: £13,467
• 4 November 2026: £13,188

Mileage and MOT

Advertised mileage is about 12,900 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

69 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £11,188 to £16,998, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 33,149 miles. Price: £13,695, £507 more than this car. Dealer: Motor Range Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-04164db6aa1e
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 32,420 miles. Price: £13,620, £432 more than this car. Dealer: Big Motoring World West Malling in West Malling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-53ca58b76e91
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 35,249 miles. Price: £13,610, £422 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c74bd156bb71

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, under a mile from this car. Mileage: 66,024 miles. Price: £11,188, £2,000 less than this car. Dealer: Arbury Seat in Solihull. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c46d9fd6b4df