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: 19,688 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 19,688 miles on the clock. The AskCar estimate for this car is £14,612. It is priced at £13,795, which is £817 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. The asking price is now £1,200 lower than when we first recorded the advert 108 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is J14 Cars, based in Hull. 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: £817 (5%) under the AskCar estimate of £14,612.

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 108 days.

Price history

AskCar first saw this advert on 20 July 2026 at £14,995. Its asking price is now £13,795, £1,200 less. The latest price cut was seen on 3 October 2026.

Price changes recorded:

• 20 July 2026: £14,995
• 1 August 2026: £14,495
• 3 October 2026: £13,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 18 June 2027.

It failed its MOT on 19 June 2026 (offside front service brake excessively fluctuating; front brakes imbalanced across an axle by more than 50% axle 1) and passed later the same day.

Advisories at the latest test: nearside front outer tyre slightly damaged/cracking or perishing wall damaged.

Mileage at that test: 19,090 miles, which matches the advertised 19,688 miles.

Advertised mileage is about 700 miles lower 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, blue. Mileage: 19,573 miles. Price: £15,356, £1,561 more than this car. Dealer: Vertu Vauxhall Newcastle in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-27eec43a0fe0
• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 19,554 miles. Price: £15,363, £1,568 more than this car. Dealer: Vertu Vauxhall Lichfield in Lichfield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-d0d060695b3f
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 19,850 miles. Price: £12,995, £800 less than this car. Dealer: Catterick Service Station in Catterick. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c8d18de70e7a

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, 18 miles from this car. Mileage: 11,552 miles. Price: £15,500, £1,705 more than this car. Dealer: Drayton Motors Kia Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-033b328ef37f