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 Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 15,826 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Red
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 15,826 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 4,500 fewer miles than a typical 2023 Vauxhall Astra. The AskCar estimate for this car is £15,102. It is priced at £15,000, which is £102 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,837 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 53 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stourbridge Motor House, based in Stourbridge. 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: £102 (under 1%) under the AskCar estimate of £15,102.

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

This 2023 Vauxhall Astra has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 13 September 2026 at £15,000. 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 31 May 2027.

It has had one MOT, on 1 June 2026, and passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing tyre perishing on side wall; nearside front tyre has a cut but not deep enough to reach the ply or cords tyre has cuts on side wall; offside front tyre has a cut but not deep enough to reach the ply or cords tyre has cuts on side wall; and 1 more.

Mileage at that test: 13,951 miles, which matches the advertised 15,826 miles.

Advertised mileage is about 4,500 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

65 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £11,188 to £16,998, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 15,961 miles. Price: £15,080, £80 more than this car. Dealer: Big Motoring World West Malling in West Malling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-12f29a7479ae
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 16,029 miles. Price: £15,200, £200 more than this car. Dealer: T Wall Approved in Kingswinford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e37481954f0c
• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 15,501 miles. Price: £15,199, £199 more than this car. Dealer: Lookers Car Hub South Shields in South Shields. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-12c7168e5b6d