2023 Vauxhall Astra 1.2 Turbo GS Line

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS Line
• Version: 1.2 Turbo 130 GS Line Manual FWD Euro 6 5dr (128 bhp)
• Year: 2023
• Mileage: 51,445 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 51,445 miles, this 2023 Vauxhall Astra GS Line has covered about 30,900 more miles than other 2023 Vauxhall Astra cars. The AskCar estimate for this car is £12,599. It is priced at £12,998, which is £399 above that estimate. The AskCar estimate uses UK dealer asking prices, including 3,787 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 1 day. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Arnold Clark Leyland Motorstore in Preston. 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: £399 (3%) over the AskCar estimate of £12,599.

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 1 day ago. 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 11 November 2026 at £12,998. 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 8 August 2027.

It failed its MOT on 13 July 2026 (windscreen washer provides insufficient washer liquid) and passed later the same day.

Advisories at the latest test: front brake pad(s) wearing thin; items removed from driver's view prior to test; nearside front tyre worn close to legal limit/worn on edge; and 2 more.

Mileage at that test: 47,141 miles, which matches the advertised 51,445 miles.

Advertised mileage is about 30,900 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

8 other 2023 Vauxhall Astra GS Line 1.2 petrol manual estates are for sale at UK dealers, from £12,998 to £16,498, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS Line, 1.2 petrol estate, white. Mileage: 53,818 miles. Price: £13,698, £700 more than this car. Dealer: Arnold Clark Preston Motorstore / BYD in Preston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5f604d20ce07
• 2023 Vauxhall Astra GS Line, 1.2 petrol estate, grey. Mileage: 47,860 miles. Price: £12,998, the same price as this car. Dealer: Arnold Clark Stoke-on-Trent Motorstore in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c45948b1578f
• 2023 Vauxhall Astra GS Line, 1.2 petrol estate, black. Mileage: 22,484 miles. Price: £15,298, £2,300 more than this car. Dealer: Arnold Clark Bolton Motorstore / Vanstore in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-ae5936b7a07d

• The nearest: 2023 Vauxhall Astra GS Line, 1.2 petrol estate, blue, under a mile from this car. Mileage: 14,957 miles. Price: £15,998, £3,000 more than this car. Dealer: Arnold Clark Leyland Motorstore in Leyland. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4cd12ddc5694