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: 7,839 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 7,839 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 12,700 fewer miles than a typical 2023 Vauxhall Astra. Priced at £15,413, it is advertised £11 above the AskCar estimate of £15,402. The AskCar estimate uses UK dealer asking prices, including 3,732 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 2 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Drayton Motors Grimsby, based in Grimsby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £11 (under 1%) over the AskCar estimate of £15,402.

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 3,732 priced Vauxhall Astra adverts across different ages and specifications, as of 9 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 637 for sale on AskCar, as of 9 November 2026.

Time on sale

AskCar first saw this 2023 Vauxhall Astra advertised 2 days ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 546 of the 1,176 first advertised between 10 July 2026 and 6 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £15,413. 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 9 November 2026: valid until 6 August 2027.

It has had one MOT, on 7 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 7,459 miles, which matches the advertised 7,839 miles.

Advertised mileage is about 12,700 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

196 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 8,121 miles. Price: £16,495, £1,082 more than this car. Dealer: EMC Uckfield Vauxhall in Uckfield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5d4cb04c7bf6
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, silver. Mileage: 7,465 miles. Price: £14,995, £418 less than this car. Dealer: Bromborough Road Car Sales in Bebington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e87232f1f45f
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue. Mileage: 7,449 miles. Price: £15,998, £585 more than this car. Dealer: Arnold Clark East Kilbride Motorstore in East Kilbride. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1018ecabfaf0

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black, under a mile from this car. Mileage: 15,150 miles. Price: £13,795, £1,618 less than this car. Dealer: Drayton Motors Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a6ddabff8d9a