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: 28,045 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 28,045 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 7,700 more miles than a typical 2023 Vauxhall Astra. Its asking price of £14,668 is £718 above the AskCar estimate of £13,950. The AskCar estimate uses 3,837 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 34 days ago, and its asking price has since fallen by £500. Its advertised mileage matches the government's MOT record. The seller is Eden Vauxhall Swindon, based in Swindon. 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: £718 (5%) over the AskCar estimate of £13,950.

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 34 days.

Price history

AskCar first saw this advert on 2 October 2026 at £15,168. Its asking price is now £14,668, £500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 2 October 2026: £15,168
• 28 October 2026: £14,964
• 3 November 2026: £14,668

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 31 August 2027.

It failed its MOT on 25 August 2026 (offside front windscreen washer provides insufficient washer liquid) and passed 7 days later, on 1 September 2026.

There were no advisories at the latest test.

Mileage at that test: 27,931 miles, which matches the advertised 28,045 miles.

Advertised mileage is about 7,700 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, blue. Mileage: 28,040 miles. Price: £14,295, £373 less than this car. Dealer: Startin BYD (Redditch) in Redditch. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e6a1766adc10
• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 28,193 miles. Price: £14,350, £318 less than this car. Dealer: Richard Nash Nearly New Car Centre in Norwich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1d5d66cde3e4
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 28,273 miles. Price: £13,695, £973 less than this car. Dealer: Motor Range Manchester in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1fcded4c36a9

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, 12 miles from this car. Mileage: 71,056 miles. Price: £11,995, £2,673 less than this car. Dealer: Baylis Cirencester in Cirencester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6b09557eb35b