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: 61,578 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 61,578 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 41,200 more miles than a typical 2023 Vauxhall Astra. The AskCar estimate for this car is £11,167. It is priced at £10,650, which is £517 below that estimate. The AskCar estimate draws on 3,837 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 10 days ago, and its asking price has since fallen by £340. Its advertised mileage matches the government's MOT record. It is for sale at Selsdon Motors in South Croydon. 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: £517 (4%) under the AskCar estimate of £11,167.

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 10 days.

Price history

AskCar first saw this advert on 26 October 2026 at £10,990. Its asking price is now £10,650, £340 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 26 October 2026: £10,990
• 5 November 2026: £10,650

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 12 July 2027.

It failed its MOT on 13 July 2026 (rear brake pad(s) less than 1.5 mm thick rear pads are metal on metal) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 58,044 miles, which matches the advertised 61,578 miles.

Advertised mileage is about 41,200 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 £11,596 to £17,500, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 52,703 miles. Price: £12,998, £2,348 more than this car. Dealer: Arnold Clark West Bromwich Motorstore in West Bromwich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5151896472d5
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 71,056 miles. Price: £11,995, £1,345 more than this car. Dealer: Baylis Cirencester in Cirencester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6b09557eb35b
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 51,920 miles. Price: £12,664, £2,014 more than this car. Dealer: Stoneacre in Grimsby. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6dbf8c6b3bdf

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, black, 25 miles from this car. Mileage: 25,362 miles. Price: £13,990, £3,340 more than this car. Dealer: Advance Vauxhall Slough in Slough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7132d3bd40b8