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: 9,077 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 9,077 miles, this 2023 Vauxhall Astra GS has covered about 11,400 fewer miles than other 2023 Vauxhall Astra cars. The dealer is asking £15,498, which is £283 above the AskCar estimate of £15,215. To work out the AskCar estimate, we analyse UK dealer adverts for 3,778 Vauxhall Astra cars across different ages and specifications. We first recorded this car for sale 7 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Winsford Vauxhall, based in Winsford. 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: £283 (1%) over the AskCar estimate of £15,215.

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 7 days.

Price history

AskCar first saw this advert on 31 October 2026 at £15,498. 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 26 September 2027.

It has had one MOT, on 10 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 8,488 miles, which matches the advertised 9,077 miles.

Advertised mileage is about 11,400 miles lower 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, red. Mileage: 9,000 miles. Price: £16,000, £502 more than this car. Dealer: Underwoods Motoring - Sudbury in Sudbury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b82ac79fe1ea
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 9,215 miles. Price: £16,195, £697 more than this car. Dealer: Stoneacre in Ford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-8febcccdfaed
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue. Mileage: 8,938 miles. Price: £15,492, the same price as this car. Dealer: Bridgend Motor Group in Gateshead. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-8e0810399653

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white, under a mile from this car. Mileage: 24,297 miles. Price: £14,298, £1,200 less than this car. Dealer: Arnold Clark Winsford Vauxhall in Winsford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-85f77f1fa43f