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: 18,114 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 18,114 miles, approximately 2,200 below the typical mileage for its age. Its asking price of £14,998 is £544 above the AskCar estimate of £14,454. The AskCar estimate uses 3,809 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 69 days ago. Its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Workington Motorstore / GWM, based in Workington. 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: £544 (3%) over the AskCar estimate of £14,454.

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 69 days.

Price history

AskCar first saw this advert on 29 August 2026 at £15,498. Its asking price is now £14,998, £500 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 29 August 2026: £15,498
• 28 September 2026: £15,298
• 4 November 2026: £14,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 14 May 2027.

It has had one MOT, on 15 May 2026, and passed.

Advisories at the latest test: front brake pad(s) wearing thin; offside front tyre slightly damaged/cracking or perishing sidewall; offside rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 17,328 miles, which matches the advertised 18,114 miles.

Advertised mileage is about 2,200 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, black. Mileage: 18,009 miles. Price: £13,296, £1,702 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c5d2329e6326
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 17,863 miles. Price: £14,998, the same price as this car. Dealer: Arnold Clark Clydebank Chery in Clydebank. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-006f6d679429
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red. Mileage: 18,417 miles. Price: £14,998, the same price as this car. Dealer: Arnold Clark Shrewsbury Motorstore in Shrewsbury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-43dd0b51001d

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow, under a mile from this car. Mileage: 49,309 miles. Price: £12,998, £2,000 less than this car. Dealer: Arnold Clark Workington Motorstore / GWM in Workington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-19757cc4e420