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: 23,376 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

With 23,376 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 3,000 more miles than a typical 2023 Vauxhall Astra. Priced at £15,498, it is advertised £1,182 above the AskCar estimate of £14,316. The AskCar estimate draws on 3,837 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark West Calder Vauxhall, based in West Calder. 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

Above the going rate: £1,182 (8%) over the AskCar estimate of £14,316.

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 today. 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 5 November 2026 at £15,498. 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 21 July 2027.

It has had one MOT, on 22 July 2026, and passed.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge both; front tyre slightly damaged/cracking or perishing both sidewall damage; nearside rear tyre slightly damaged/cracking or perishing sidewall damage.

Mileage at that test: 20,907 miles, which matches the advertised 23,376 miles.

Advertised mileage is about 3,000 miles higher 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: 23,372 miles. Price: £14,758, £740 less than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-75a82101cdb0
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 23,632 miles. Price: £14,199, £1,299 less than this car. Dealer: Thurlow Nunn Norwich in Norwich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-28cdfc176a98
• 2023 Vauxhall Astra GS, 1.2 petrol estate, silver. Mileage: 22,864 miles. Price: £14,299, £1,199 less than this car. Dealer: Available Car Supermarket - Sutton-In-Ashfield in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-f2bc46d3dff5

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, white, 12 miles from this car. Mileage: 12,071 miles. Price: £14,390, £1,108 less than this car. Dealer: Evans Halshaw Renault Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-edbf0f12931d