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: 27,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 27,000 miles, around 6,500 more miles than is typical for its age. The AskCar estimate for this car is £13,716. It is priced at £13,478, which is £238 below that estimate. The AskCar estimate uses 3,778 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 39 days ago, the asking price has dropped by £422. We checked its advertised mileage against the government's MOT record, and they match. The seller is Drayton Motors Bolton, based in Bolton. 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: £238 (1%) under the AskCar estimate of £13,716.

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 39 days.

Price history

AskCar first saw this advert on 29 September 2026 at £13,900. Its asking price is now £13,478, £422 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 29 September 2026: £13,900
• 24 October 2026: £13,478

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 29 June 2027.

It failed its MOT on 25 June 2026 (nearside front tyre has ply or cords exposed) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 24,376 miles, which matches the advertised 27,000 miles.

Advertised mileage is about 6,500 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, grey. Mileage: 26,927 miles. Price: £12,750, £728 less than this car. Dealer: Thurlow Nunn Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a744f5733c00
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 27,122 miles. Price: £13,099, £379 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e2ab5c151584
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue. Mileage: 27,213 miles. Price: £12,499, £979 less than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-23a7d0be96fc

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black, under a mile from this car. Mileage: 32,910 miles. Price: £13,500, the same price as this car. Dealer: Drayton Motors Bolton in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1f6f1dc10349