2023 Vauxhall Astra 1.5 Turbo D GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.5 Turbo D GS Manual FWD Euro 6 5dr (128 bhp)
• Year: 2023
• Mileage: 16,811 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 115 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 16,811 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 3,500 fewer miles than a typical 2023 Vauxhall Astra. Priced at £16,495, it is advertised £1,472 above the AskCar estimate of £15,023. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. It first appeared in our advert records 29 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Stokesley Motors in Middlesbrough. 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: £1,472 (9%) over the AskCar estimate of £15,023.

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 1.5 diesel engine is typically advertised at £15,000: the median of the 58 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 8 October 2026 at £16,495. 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 6 November 2026: valid until 30 July 2027.

It has had one MOT, on 8 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 16,126 miles, which matches the advertised 16,811 miles.

Advertised mileage is about 3,500 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

10 other 2023 Vauxhall Astra GS 1.5 diesel manual estates are for sale at UK dealers, from £11,120 to £15,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.5 diesel estate, red. Mileage: 17,064 miles. Price: £15,995, £500 less than this car. Dealer: Smiths Vauxhall Of Ilkeston in Ilkeston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-0cccac2e39a6
• 2023 Vauxhall Astra GS, 1.5 diesel estate, blue. Mileage: 22,150 miles. Price: £14,599, £1,896 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4a810bdbf6bf
• 2023 Vauxhall Astra GS, 1.5 diesel estate, grey. Mileage: 26,405 miles. Price: £13,940, £2,555 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6a38c67123b2

• The nearest: 2023 Vauxhall Astra GS, 1.5 diesel estate, blue, 31 miles from this car. Mileage: 92,615 miles. Price: £11,499, £4,996 less than this car. Dealer: Wearside Autoparc in Sunderland. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-ac8315fbc44c