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: 29,806 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 29,806 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 9,200 more miles than a typical 2023 Vauxhall Astra. The dealer is asking £12,714, which is £798 below the AskCar estimate of £13,512. To work out the AskCar estimate, we analyse UK dealer adverts for 3,732 Vauxhall Astra cars across different ages and specifications. 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 Drive Motor Retail drivedirect Nuneaton, based in Nuneaton. 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: £798 (5%) under the AskCar estimate of £13,512.

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 £12,714. 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 27 September 2027.

It has had one MOT, on 4 September 2026, and passed.

Advisories at the latest test: nearside rear nail in tyre; nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 28,779 miles, which matches the advertised 29,806 miles.

Advertised mileage is about 9,200 miles higher 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, blue. Mileage: 30,008 miles. Price: £13,050, £336 more than this car. Dealer: Drayton Motors Kia Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e4e12fe58263
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 30,271 miles. Price: £12,650, £64 less than this car. Dealer: Drive Motor Retail drivedirect Weston-super-Mare MG in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1bbfadeb5b38
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, grey. Mileage: 29,078 miles. Price: £13,998, £1,284 more than this car. Dealer: Arnold Clark Motherwell Motorstore in Motherwell. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-327e6f90ab75

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue, 12 miles from this car. Mileage: 39,778 miles. Price: £12,477, £237 less than this car. Dealer: CarSupermarket.com Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9e4bf9529bdf