2023 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr (128 bhp)
• Year: 2023
• Mileage: 10,174 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 10,174 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 10,300 fewer miles than a typical 2023 Vauxhall Astra. Its asking price of £14,100 is £1,389 below the AskCar estimate of £15,489. The AskCar estimate uses 3,804 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 108 days ago. Its asking price has since fallen by £1,970. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Ford Chester, based in Chester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £1,389 (8%) under the AskCar estimate of £15,489.

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 3,804 priced Vauxhall Astra adverts across different ages and specifications, as of 2 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 616 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 108 days.

Price history

AskCar first saw this advert on 17 July 2026 at £16,070. Its asking price is now £14,100, £1,970 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 17 July 2026: £16,070
• 22 July 2026: £15,920
• 28 July 2026: £15,770
• 5 August 2026: £15,290
• 11 August 2026: £15,210
• 19 August 2026: £15,060
• 3 September 2026: £14,850
• 9 September 2026: £14,840
• 16 September 2026: £14,700
• 22 September 2026: £14,560
• 29 September 2026: £14,420
• 7 October 2026: £14,280
• 20 October 2026: £14,210
• 27 October 2026: £14,100

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 9 July 2027.

It has had one MOT, on 10 July 2026, and passed.

Advisories at the latest test: nearside rear outer tyre slightly damaged/cracking or perishing.

Mileage at that test: 10,015 miles, which matches the advertised 10,174 miles.

Advertised mileage is about 10,300 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

60 other 2023 Vauxhall Astra GS 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £10,390 to £16,798, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 10,681 miles. Price: £15,542, £1,442 more than this car. Dealer: Vertu Ford Stafford in Stafford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-42c85eae6a21
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 10,726 miles. Price: £16,798, £2,698 more than this car. Dealer: Arnold Clark Edinburgh Seafield Motorstore / Vanstore in Edinburgh. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c97843847442
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 10,751 miles. Price: £16,169, £2,069 more than this car. Dealer: Vertu Vauxhall Chingford in Chingford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4583f8a6e3f7

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue, 7 miles from this car. Mileage: 20,567 miles. Price: £15,499, £1,399 more than this car. Dealer: Lookers Vauxhall Ellesmere Port in Ellesmere Port. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1b92ff8900fd