2023 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr (128 bhp)
• Year: 2023
• Mileage: 12,354 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 12,354 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 8,000 fewer miles than a typical 2023 Vauxhall Astra. Its asking price of £14,499 is £741 below the AskCar estimate of £15,240. The AskCar estimate uses 3,837 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 5 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Drive Motor Retail drivedirect Bristol North, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £741 (4%) under the AskCar estimate of £15,240.

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 3,837 priced Vauxhall Astra adverts across different ages and specifications, as of 5 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 649 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2023 Vauxhall Astra advertised 5 days ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 526 of the 1,133 first advertised between 10 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £14,499. 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 5 November 2026: valid until 24 July 2027.

It failed its MOT on 6 July 2026 (front windscreen washer provides insufficient washer liquid) and passed later the same day.

Advisories at the latest test: nearside front outer tyre slightly damaged/cracking or perishing sidewall; nearside rear nail in tyre; offside rear nail in tyre.

Mileage at that test: 11,883 miles, which matches the advertised 12,354 miles.

Advertised mileage is about 8,000 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

60 other 2023 Vauxhall Astra GS 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £10,390 to £16,798, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 12,353 miles. Price: £15,998, £1,499 more than this car. Dealer: Arnold Clark Clydebank Chery in Clydebank. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-daccd8ed2147
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 12,912 miles. Price: £15,250, £751 more than this car. Dealer: Carlingo in Harrogate. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c032d990de2f
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, silver. Mileage: 11,733 miles. Price: £13,985, £514 less than this car. Dealer: IM Car Supermarket in Dunstable. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-ff1e5fc85a56

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red, under a mile from this car. Mileage: 15,740 miles. Price: £14,499, the same price as this car. Dealer: Drive Motor Retail drivedirect Bristol North in Bristol. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-549d6821565c