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: 55,596 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 55,596 miles, this 2023 Vauxhall Astra GS has covered about 35,300 more miles than other 2023 Vauxhall Astra cars. The dealer is asking £10,999, which is £423 below the AskCar estimate of £11,422. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. The asking price is now £1,250 lower than when we first recorded the advert 55 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Drive Motor Retail drivedirect Leicester Vauxhall, based in Leicester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £423 (3%) under the AskCar estimate of £11,422.

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 3,809 priced Vauxhall Astra adverts across different ages and specifications, as of 6 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 657 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 55 days.

Price history

AskCar first saw this advert on 12 September 2026 at £12,249. Its asking price is now £10,999, £1,250 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 30 September 2026: £12,249
• 1 October 2026: £11,850
• 14 October 2026: £11,599
• 22 October 2026: £11,400
• 28 October 2026: £10,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 25 June 2027.

It has had one MOT, on 5 June 2026, and passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened both; front brake pad(s) wearing thin.

Mileage at that test: 52,129 miles, which matches the advertised 55,596 miles.

Advertised mileage is about 35,300 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

203 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue. Mileage: 55,884 miles. Price: £12,498, £1,499 more than this car. Dealer: Arnold Clark Stirling Vauxhall in Stirling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-603979b49ce7
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 56,225 miles. Price: £10,150, £849 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b10acd7f0f79
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red. Mileage: 54,228 miles. Price: £11,450, £451 more than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-06ff2fdbc91e

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow, under a mile from this car. Mileage: 10,958 miles. Price: £13,850, £2,851 more than this car. Dealer: Drive Motor Retail drivedirect Leicester Vauxhall in Leicester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c058faa0d304