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: 16,492 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 16,492 miles, approximately 3,900 below the typical mileage for its age. Its asking price of £14,998 is £125 above the AskCar estimate of £14,873. The AskCar estimate uses UK dealer asking prices, including 3,837 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 2 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Arnold Clark Linwood Motorstore / BYD in Paisley. 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: £125 (under 1%) over the AskCar estimate of £14,873.

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

AskCar first saw this 2023 Vauxhall Astra advertised 2 days ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 526 of the 1,133 first advertised between 10 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £14,998. 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 5 November 2026: valid until 26 October 2027.

It failed its MOT on 13 October 2026 (offside front service brake excessively binding) and passed later the same day.

Advisories at the latest test: nearside front outer tyre has a cut but not deep enough to reach the ply or cords side wall.

Mileage at that test: 16,159 miles, which matches the advertised 16,492 miles.

Advertised mileage is about 3,900 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 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 16,792 miles. Price: £13,995, £1,003 less than this car. Dealer: Hutchings Omoda & Jaecoo Pontypridd in Pontypridd. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-f116e27866b1
• 2023 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 16,795 miles. Price: £15,998, £1,000 more than this car. Dealer: Arnold Clark East Kilbride Vauxhall in East Kilbride. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6ce4fbd2693a
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 16,002 miles. Price: £14,295, £703 less than this car. Dealer: Richard Sanders Peugeot in Kettering. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-59c89200b89b

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, grey, under a mile from this car. Mileage: 20,408 miles. Price: £15,498, £500 more than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-57ccc1fd6948