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: 76,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 76,000 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 55,700 more miles than a typical 2023 Vauxhall Astra. The AskCar estimate for this car is £9,701. It is priced at £10,995, which is £1,294 above that estimate. 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 113 days ago. Its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. It is advertised by The Carsite London in Bromley. 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

Above the going rate: £1,294 (13%) over the AskCar estimate of £9,701.

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 113 days.

Price history

AskCar first saw this advert on 16 July 2026 at £11,495. Its asking price is now £10,995, £500 less. The latest price cut was seen on 26 October 2026.

Price changes recorded:

• 17 July 2026: £11,495
• 26 October 2026: £10,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 8 March 2027.

It has had one MOT, on 9 February 2026, and passed.

Advisories at the latest test: stop lamp(s) non-obligatory stop lamp not working high level; offside front tyre worn close to legal limit/worn on edge; nearside front tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 67,710 miles, which matches the advertised 76,000 miles.

Advertised mileage is about 55,700 miles higher 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, white. Mileage: 83,338 miles. Price: £10,195, £800 less than this car. Dealer: Ace Car Sales in Heywood. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-dc118a1757f8
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 61,776 miles. Price: £11,998, £1,003 more than this car. Dealer: Arnold Clark Cardiff Motorstore Omoda Jaecoolepas in Cardiff. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6c3a11ef9617
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 61,198 miles. Price: £11,998, £1,003 more than this car. Dealer: Arnold Clark Benton Chery in Benton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-90a37f7635a2

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue, 8 miles from this car. Mileage: 51,202 miles. Price: £11,340, £345 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-37f9b2a2ad26