2023 Vauxhall Astra 1.2 Turbo GS Line

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS Line
• Version: 1.2 Turbo 130 GS Line Manual FWD Euro 6 5dr (128 bhp)
• Year: 2023
• Mileage: 32,778 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS Line is advertised with 32,778 miles, approximately 12,400 above the typical mileage for its age. The dealer is asking £13,698, which is £220 below the AskCar estimate of £13,918. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. The asking price is now £800 lower than when we first recorded the advert 49 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Arnold Clark 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: £220 (1%) under the AskCar estimate of £13,918.

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 49 days.

Price history

AskCar first saw this advert on 17 September 2026 at £14,498. Its asking price is now £13,698, £800 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 17 September 2026: £14,498
• 13 October 2026: £13,998
• 17 October 2026: £13,698

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 8 August 2027.

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

There were no advisories at the latest test.

Mileage at that test: 31,994 miles, which matches the advertised 32,778 miles.

Advertised mileage is about 12,400 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

8 other 2023 Vauxhall Astra GS Line 1.2 petrol manual hatchbacks are for sale at UK dealers, from £13,499 to £16,498, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS Line, 1.2 petrol hatchback, blue. Mileage: 32,311 miles. Price: £14,298, £600 more than this car. Dealer: Arnold Clark Stoke-on-Trent Motorstore in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-f3cec4fb96bb
• 2023 Vauxhall Astra GS Line, 1.2 petrol hatchback, blue. Mileage: 39,654 miles. Price: £13,499, £199 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-8fdf169b9b7c
• 2023 Vauxhall Astra GS Line, 1.2 petrol hatchback, white. Mileage: 24,823 miles. Price: £14,298, £600 more than this car. Dealer: Arnold Clark Manchester Vauxhall in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7b29ba1d007c