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: 45,538 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 45,538 miles, this 2023 Vauxhall Astra GS has covered about 25,200 more miles than other 2023 Vauxhall Astra cars. The AskCar estimate for this car is £12,452. It is priced at £11,995, which is £456 below that estimate. The AskCar estimate uses 3,837 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 22 days ago. Its asking price has since fallen by £255. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Rox Cars in Walsall. 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: £456 (3%) under the AskCar estimate of £12,452.

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 22 days.

Price history

AskCar first saw this advert on 14 October 2026 at £12,250. Its asking price is now £11,995, £255 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 30 October 2026: £12,250
• 4 November 2026: £11,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 30 May 2027.

It has had one MOT, on 18 May 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge tyre on 2mm; nearside rear tyre worn close to legal limit/worn on edge tyre on 2.1mm and has cuts.

Mileage at that test: 38,953 miles, which matches the advertised 45,538 miles.

Advertised mileage is about 25,200 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

119 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 45,631 miles. Price: £11,596, £399 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-153eafe3d18f
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 46,156 miles. Price: £12,150, £155 more than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a9fb3a1cfa31
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 44,479 miles. Price: £11,995, the same price as this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5d16dcc543d7

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, black, under a mile from this car. Mileage: 43,812 miles. Price: £12,250, £255 more than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-315dd7b92b7b