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: 37,197 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 37,197 miles, approximately 16,600 above the typical mileage for its age. The AskCar estimate for this car is £13,107. It is priced at £12,895, which is £212 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,778 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motor Range Manchester, based in Manchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £212 (1%) under the AskCar estimate of £13,107.

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 11 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,300: the median of the 661 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2023 Vauxhall Astra advertised today. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 552 of the 1,195 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £12,895. 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 11 November 2026: valid until 29 August 2027.

It has had one MOT, on 20 August 2026, and passed.

Advisories at the latest test: nearside outer integral body structure is deformed but structural rigidity is not significantly reduced sill dent; offside outer integral body structure is deformed but structural rigidity is not significantly reduced sill dent; nearside front road wheel slightly distorted inner rim dent; and 1 more.

Mileage at that test: 35,092 miles, which matches the advertised 37,197 miles.

Advertised mileage is about 16,600 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

122 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 37,083 miles. Price: £13,651, £756 more than this car. Dealer: Drive Motor Retail drivedirect Stockton in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-ce9b135c5edd
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 36,523 miles. Price: £13,950, £1,055 more than this car. Dealer: JC Halliday and Sons in Derry. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6d0af396f689
• 2023 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 38,031 miles. Price: £14,418, £1,523 more than this car. Dealer: Eden Vauxhall Exeter in Exeter. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4ed8736dce12

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, under a mile from this car. Mileage: 28,273 miles. Price: £13,695, £800 more than this car. Dealer: Motor Range Manchester in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1fcded4c36a9