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: 24,840 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 24,840 miles, approximately 4,500 above the typical mileage for its age. The AskCar estimate for this car is £13,922. It is priced at £13,700, which is £222 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. Since we first spotted the advert 33 days ago, the asking price has dropped by £200. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Drayton Motors Kia Scunthorpe, based in Scunthorpe. 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: £222 (1%) under the AskCar estimate of £13,922.

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 33 days.

Price history

AskCar first saw this advert on 3 October 2026 at £13,900. Its asking price is now £13,700, £200 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 3 October 2026: £13,900
• 15 October 2026: £13,901
• 2 November 2026: £13,700

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 21 August 2027.

It has had one MOT, on 27 July 2026, and passed.

Advisories at the latest test: offside rear child seat fitted not allowing full inspection of adult belt; vehicles internal headlight adjuster altered to recheck lights; items removed from driver's view prior to test; and 3 more.

Mileage at that test: 22,977 miles, which matches the advertised 24,840 miles.

Advertised mileage is about 4,500 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 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red. Mileage: 24,757 miles. Price: £14,490, £790 more than this car. Dealer: Peoples Liverpool Speke in Speke. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7e3589d13263
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 25,000 miles. Price: £14,697, £997 more than this car. Dealer: Arthurs Motor Group - Oswestry in Oswestry. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5a1647b4e375
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 24,633 miles. Price: £14,298, £598 more than this car. Dealer: Arnold Clark Glasgow South Street Vauxhall Peugeot Citroen Ds Mazda Vanstorelepas in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-39bb0fd3b097

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue, under a mile from this car. Mileage: 30,008 miles. Price: £12,900, £800 less than this car. Dealer: Drayton Motors Kia Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e4e12fe58263