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 Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 24,958 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 24,958 miles, this 2023 Vauxhall Astra GS has covered about 4,500 more miles than other 2023 Vauxhall Astra cars. The dealer is asking £14,250, which is £91 above the AskCar estimate of £14,159. To work out the AskCar estimate, we analyse UK dealer adverts for 3,756 Vauxhall Astra cars across different ages and specifications. We first saw this car advertised 89 days ago. Its asking price has since fallen by £745. The government's MOT record matches its advertised mileage. It is for sale at Abberton Autos in Colchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £91 (under 1%) over the AskCar estimate of £14,159.

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 3,756 priced Vauxhall Astra adverts across different ages and specifications, as of 8 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 642 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 89 days.

Price history

AskCar first saw this advert on 11 August 2026 at £14,995. Its asking price is now £14,250, £745 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 11 August 2026: £14,995
• 20 October 2026: £14,695
• 1 November 2026: £14,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 14 June 2027.

It failed its MOT on 12 June 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 3 days later, on 15 June 2026.

Advisories at the latest test: nearside front road wheel slightly distorted.

Mileage at that test: 24,179 miles, which matches the advertised 24,958 miles.

Advertised mileage is about 4,500 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

118 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 25,024 miles. Price: £13,999, £251 less than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-58d826a44d25
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 24,766 miles. Price: £14,495, £245 more than this car. Dealer: Motor Range Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-84fa9af42bd2
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 25,351 miles. Price: £12,550, £1,700 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b8ec352b1c78

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, grey, 18 miles from this car. Mileage: 18,895 miles. Price: £13,745, £505 less than this car. Dealer: Hammond Cars Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-8091637c5f5f