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 (128 bhp)
• Year: 2023
• Mileage: 32,765 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 32,765 miles, around 12,500 more miles than is typical for its age. Its asking price of £13,998 is £711 above the AskCar estimate of £13,287. The AskCar estimate draws on 3,809 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 15 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £711 (5%) over the AskCar estimate of £13,287.

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 3,809 priced Vauxhall Astra adverts across different ages and specifications, as of 6 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 657 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 22 October 2026 at £13,998. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 30 October 2027.

It failed its MOT on 14 October 2026 (nearside rear brake disc significantly and obviously worn; rear exhaust system insecure) and passed 2 days later, on 16 October 2026.

There were no advisories at the latest test.

Mileage at that test: 32,777 miles, which matches the advertised 32,765 miles.

Advertised mileage is about 12,500 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

203 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 32,646 miles. Price: £14,750, £752 more than this car. Dealer: Vertu Vauxhall Northampton in Northampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-965e5b809863
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 32,910 miles. Price: £13,500, £498 less than this car. Dealer: Drayton Motors Bolton in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1f6f1dc10349
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, silver. Mileage: 33,041 miles. Price: £12,490, £1,508 less than this car. Dealer: WMG Used Cars Petersfield Used Car Centre in Petersfield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1cccab5740fc

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow, 4 miles from this car. Mileage: 21,619 miles. Price: £14,498, £500 more than this car. Dealer: Arnold Clark East Kilbride Vauxhall in East Kilbride. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-2ee9111e8c14