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 Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 29,121 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,121 miles, this 2023 Vauxhall Astra GS has covered about 8,600 more miles than other 2023 Vauxhall Astra cars. Priced at £13,330, it is advertised £499 below the AskCar estimate of £13,829. The AskCar estimate uses 3,787 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. The seller is Arbury Peugeot (Leamington Spa), based in Leamington SPA. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £499 (3%) under the AskCar estimate of £13,829.

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 3,787 priced Vauxhall Astra adverts across different ages and specifications, as of 12 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,300: the median of the 666 for sale on AskCar, as of 12 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: 557 of the 1,209 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £13,330. 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 12 November 2026: valid until 22 June 2027.

It has had one MOT, on 23 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 26,191 miles, which matches the advertised 29,121 miles.

Advertised mileage is about 8,600 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

70 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £11,158 to £16,998, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 29,543 miles. Price: £13,910, £580 more than this car. Dealer: Big Motoring World West Malling in West Malling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-394ac9cf1731
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 28,450 miles. Price: £13,850, £520 more than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-89635a3c6d5e
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 28,359 miles. Price: £13,890, £560 more than this car. Dealer: Sonny Adams Motor Company in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-edd014558ca9

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, 16 miles from this car. Mileage: 33,212 miles. Price: £13,108, £222 less than this car. Dealer: Arbury Seat in Solihull. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-3a19bd9987ab