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: 18,744 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 18,744 miles on the clock. Its asking price of £13,795 is £900 below the AskCar estimate of £14,695. The AskCar estimate draws on 3,809 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 56 days ago. Its asking price has since fallen by £1,200. The government's MOT record matches its advertised mileage. You can find this car at Just Motor Group in Preston. 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: £900 (6%) under the AskCar estimate of £14,695.

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 56 days.

Price history

AskCar first saw this advert on 11 September 2026 at £14,995. Its asking price is now £13,795, £1,200 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 11 September 2026: £14,995
• 30 September 2026: £14,795
• 9 October 2026: £14,745
• 11 October 2026: £14,735
• 13 October 2026: £14,695
• 15 October 2026: £14,495
• 20 October 2026: £14,295
• 29 October 2026: £14,195
• 5 November 2026: £13,995
• 6 November 2026: £13,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 19 June 2027.

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

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 18,507 miles, which matches the advertised 18,744 miles.

Advertised mileage is about 1,600 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

119 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 18,854 miles. Price: £14,595, £800 more than this car. Dealer: Stoneacre in Hull Geely, Priory Way. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-63e11f1d4bab
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 18,895 miles. Price: £13,745, £50 less than this car. Dealer: Hammond Cars Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-8091637c5f5f
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 19,052 miles. Price: £15,085, £1,290 more than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-68df530ff936

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, silver, 3 miles from this car. Mileage: 14,572 miles. Price: £13,999, £204 more than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a0d4c69516ae