2023 Vauxhall Astra 1.2 Turbo GS Line

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS Line
• Version: 1.2 Turbo 130 GS Line Manual FWD Euro 6 5dr (128 bhp)
• Year: 2023
• Mileage: 14,957 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 14,957 miles, this 2023 Vauxhall Astra GS Line has covered about 5,500 fewer miles than other 2023 Vauxhall Astra cars. The AskCar estimate for this car is £15,816. It is priced at £15,998, which is £182 above that estimate. The AskCar estimate uses UK dealer asking prices, including 3,778 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 3 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Arnold Clark Leyland Motorstore in Preston. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £182 (1%) over the AskCar estimate of £15,816.

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 3,778 priced Vauxhall Astra adverts across different ages and specifications, as of 7 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 644 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2023 Vauxhall Astra advertised 3 days ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 538 of the 1,162 first advertised between 10 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £15,498. Its asking price is now £15,998, £500 more.

Price changes recorded:

• 4 November 2026: £15,498
• 5 November 2026: £15,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 21 August 2027.

It has had one MOT, on 22 July 2026, and passed.

Advisories at the latest test: nearside front outer drive shaft joint constant velocity boot severely deteriorated.

Mileage at that test: 14,177 miles, which matches the advertised 14,957 miles.

Advertised mileage is about 5,500 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

7 other 2023 Vauxhall Astra GS Line 1.2 petrol manual estates are for sale at UK dealers, from £13,498 to £16,998, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS Line, 1.2 petrol estate, white. Mileage: 15,816 miles. Price: £15,998, the same price as this car. Dealer: Arnold Clark in Telford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6d17561ca3d1
• 2023 Vauxhall Astra GS Line, 1.2 petrol estate, blue. Mileage: 13,844 miles. Price: £15,798, £200 less than this car. Dealer: Arnold Clark Chertsey Motorstore / Geely in Chertsey. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6db8cbbd8df5
• 2023 Vauxhall Astra GS Line, 1.2 petrol estate, white. Mileage: 11,488 miles. Price: £16,998, £1,000 more than this car. Dealer: Arnold Clark Nottingham Motorstore in Nottingham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9fa4f59e8573

• The nearest: 2023 Vauxhall Astra GS Line, 1.2 petrol estate, white, 4 miles from this car. Mileage: 53,818 miles. Price: £13,698, £2,300 less than this car. Dealer: Arnold Clark Preston Motorstore / BYD in Preston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5f604d20ce07