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: 17,516 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 17,516 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 3,000 fewer miles than a typical 2023 Vauxhall Astra. Its asking price of £14,610 is £87 below the AskCar estimate of £14,697. The AskCar estimate uses UK dealer asking prices, including 3,797 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 1 day ago. Its advertised mileage matches the government's MOT record. It is for sale at Evans Halshaw Vauxhall Shiremoor in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £87 (under 1%) under the AskCar estimate of £14,697.

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 3,797 priced Vauxhall Astra adverts across different ages and specifications, as of 14 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,300: the median of the 678 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2023 Vauxhall Astra advertised 1 day ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 553 of the 1,207 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 13 November 2026 at £14,490. Its asking price is now £14,610, £120 more.

Price changes recorded:

• 13 November 2026: £14,490
• 14 November 2026: £14,610

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 12 September 2027.

It has had one MOT, on 21 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 16,429 miles, which matches the advertised 17,516 miles.

Advertised mileage is about 3,000 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

73 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £10,995 to £16,998, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 17,979 miles. Price: £13,994, £616 less than this car. Dealer: Pentagon Lincoln Used Car Centre in Lincoln. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-610a73e41e1e
• 2023 Vauxhall Astra GS, 1.2 petrol estate, silver. Mileage: 16,248 miles. Price: £14,600, the same price as this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b9df30aa57be
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 18,817 miles. Price: £14,495, £115 less than this car. Dealer: WJ King Vauxhall Bexleyheath in Bexleyheath. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-0d6e9f55f40f

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, red, 4 miles from this car. Mileage: 15,501 miles. Price: £14,699, £89 more than this car. Dealer: Lookers Car Hub South Shields in South Shields. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-12c7168e5b6d