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 (128 bhp)
• Year: 2023
• Mileage: 31,613 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 31,613 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 11,200 more miles than a typical 2023 Vauxhall Astra. The dealer is asking £13,000, which is £672 below the AskCar estimate of £13,672. 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 £990 lower than when we first recorded the advert 83 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Ford Walsall, based in Walsall. 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: £672 (4%) under the AskCar estimate of £13,672.

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 83 days.

Price history

AskCar first saw this advert on 14 August 2026 at £13,990. Its asking price is now £13,000, £990 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 14 August 2026: £13,990
• 18 August 2026: £14,130
• 20 August 2026: £13,990
• 25 August 2026: £14,100
• 28 August 2026: £14,060
• 3 September 2026: £13,910
• 5 September 2026: £13,850
• 22 September 2026: £13,620
• 7 October 2026: £13,490
• 13 October 2026: £13,420
• 20 October 2026: £13,270
• 28 October 2026: £13,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 June 2027.

It has had one MOT, on 22 June 2026, and passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 30,592 miles, which matches the advertised 31,613 miles.

Advertised mileage is about 11,200 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

60 other 2023 Vauxhall Astra GS 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £10,390 to £16,798, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 30,578 miles. Price: £13,900, £900 more than this car. Dealer: Drayton Motors Kia Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-2eafea6b7cb5
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue. Mileage: 33,556 miles. Price: £14,498, £1,498 more than this car. Dealer: Arnold Clark Glasgow Hamilton Road Peugeot Leapmotor in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5b12c390f2d4
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 29,667 miles. Price: £13,700, £700 more than this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-635678441afe

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow, 5 miles from this car. Mileage: 2,372 miles. Price: £15,060, £2,060 more than this car. Dealer: Evans Halshaw Ford Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-611ec5e5eb33