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: 25,343 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 25,343 miles, around 4,900 more miles than is typical for its age. Its asking price of £12,999 is £844 below the AskCar estimate of £13,843. The AskCar estimate uses 3,778 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 8 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is H.P.L. Motors - Atherton (Greater Manchester), based in Manchester. 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: £844 (6%) under the AskCar estimate of £13,843.

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

This 2023 Vauxhall Astra has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 30 October 2026 at £12,999. 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 7 November 2026: valid until 20 October 2027.

It has had one MOT, on 21 October 2026, and passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing side wall perished; offside front tyre slightly damaged/cracking or perishing damage to outer wall.

Mileage at that test: 25,328 miles, which matches the advertised 25,343 miles.

Advertised mileage is about 4,900 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

198 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 25,317 miles. Price: £13,798, £799 more than this car. Dealer: Perrys Rotherham in Rotherham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-f5f6c7c37482
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 25,403 miles. Price: £13,595, £596 more than this car. Dealer: Motor Range Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-d821230390f6
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 25,000 miles. Price: £14,697, £1,698 more than this car. Dealer: Arthurs Motor Group - Oswestry in Oswestry. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5a1647b4e375

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black, 4 miles from this car. Mileage: 32,910 miles. Price: £13,500, £501 more than this car. Dealer: Drayton Motors Bolton in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1f6f1dc10349