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: 11,009 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 11,009 miles, this 2023 Vauxhall Astra GS has covered about 9,500 fewer miles than other 2023 Vauxhall Astra cars. Priced at £14,650, it is advertised £548 below the AskCar estimate of £15,198. The AskCar estimate uses UK dealer asking prices, including 3,787 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 1 day ago. Its asking price has since fallen by £20. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Big Motoring World Leeds, based in Leeds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £548 (3%) under the AskCar estimate of £15,198.

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 3,787 priced Vauxhall Astra adverts across different ages and specifications, as of 12 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,300: the median of the 666 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 Vauxhall Astra advertised 1 day ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 557 of the 1,209 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £14,670. Its asking price is now £14,650, £20 less. The latest price cut was seen on 12 November 2026.

Price changes recorded:

• 11 November 2026: £14,670
• 12 November 2026: £14,650

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 4 June 2027.

It has had one MOT, on 5 June 2026, and passed.

Advisories at the latest test: rear unable to properly test rear seatbelts and rear seats down with items in boot area.

Mileage at that test: 9,790 miles, which matches the advertised 11,009 miles.

Advertised mileage is about 9,500 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

124 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, silver. Mileage: 11,046 miles. Price: £14,860, £210 more than this car. Dealer: Evans Halshaw Vauxhall Bedford in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-23d7b6559492
• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 10,661 miles. Price: £15,490, £840 more than this car. Dealer: SDM Cars Ladysmill in Falkirk. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-843b1ef56726
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 10,641 miles. Price: £15,998, £1,348 more than this car. Dealer: Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-df888a9f4207

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, grey, 18 miles from this car. Mileage: 22,124 miles. Price: £14,250, £400 less than this car. Dealer: Carlingo in Harrogate. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-f22e9c61adc6