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 Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 7,572 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 7,572 miles, approximately 12,800 below the typical mileage for its age. The dealer is asking £15,758, which is £41 below the AskCar estimate of £15,799. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. Since we first spotted the advert 1 day ago, the asking price has dropped by £241. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Lookers Vauxhall Ellesmere Port in Wirral. 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: £41 (under 1%) under the AskCar estimate of £15,799.

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 1 day 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 4 November 2026 at £15,999. Its asking price is now £15,758, £241 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 4 November 2026: £15,999
• 5 November 2026: £15,758

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 20 July 2027.

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

There were no advisories at the latest test.

Mileage at that test: 6,999 miles, which matches the advertised 7,572 miles.

Advertised mileage is about 12,800 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

119 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 7,748 miles. Price: £15,706, £52 less than this car. Dealer: Lookers Vauxhall Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b33572246a3c
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 7,229 miles. Price: £15,495, £263 less than this car. Dealer: Letchworth Renault & Dacia in Letchworth. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-acb187648520
• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 7,201 miles. Price: £14,850, £908 less than this car. Dealer: Evans Halshaw Ford Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-3de60b571d9b

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, grey, under a mile from this car. Mileage: 29,540 miles. Price: £13,690, £2,068 less than this car. Dealer: Lookers Vauxhall Ellesmere Port in Ellesmere Port. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7ba38075c887