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: 16,484 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

With 16,484 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 3,800 fewer miles than a typical 2023 Vauxhall Astra. Priced at £13,850, it is advertised £735 below the AskCar estimate of £14,585. The AskCar estimate uses UK dealer asking prices, including 3,809 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 6 days ago, and its asking price has since fallen by £160. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Vauxhall Nottingham, based in Nottingham. 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: £735 (5%) under the AskCar estimate of £14,585.

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

AskCar first saw this 2023 Vauxhall Astra advertised 6 days ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 535 of the 1,158 first advertised between 10 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £14,010. Its asking price is now £13,850, £160 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 31 October 2026: £14,010
• 3 November 2026: £13,850

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 August 2027.

It has had one MOT, on 26 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 15,975 miles, which matches the advertised 16,484 miles.

Advertised mileage is about 3,800 miles lower 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, white. Mileage: 16,416 miles. Price: £14,995, £1,145 more than this car. Dealer: Arthurs Motor Group - Newtown in Newtown. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-28ccaa3608cd
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 16,258 miles. Price: £13,938, £88 more than this car. Dealer: Drayton Motors Bolton in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-96de9f7ed812
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 16,721 miles. Price: £14,250, £400 more than this car. Dealer: Evans Halshaw Citroen Rotherham in Rotherham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-af39a24bd0e9

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey, under a mile from this car. Mileage: 17,711 miles. Price: £14,100, £250 more than this car. Dealer: Evans Halshaw Vauxhall Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-f073867143f9