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: 7,647 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 7,647 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 12,700 fewer miles than a typical 2023 Vauxhall Astra. The AskCar estimate for this car is £15,938. It is priced at £14,800, which is £1,138 below that estimate. The AskCar estimate draws on 3,809 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 3 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Nuneaton Car Sales, based in Nuneaton. 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

Fair price: £1,138 (7%) under the AskCar estimate of £15,938.

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 1.2 petrol engine is typically advertised at £14,400: the median of the 657 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 Vauxhall Astra advertised 3 days ago. About half of 2023 Vauxhall Astra cars are gone from sale within a month of being advertised: 535 of the 1,158 first advertised between 10 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £14,800. 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 31 May 2027.

It has had one MOT, on 1 June 2026, and passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing and O/S/Front; nearside front tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 6,848 miles, which matches the advertised 7,647 miles.

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

Similar cars

69 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £11,188 to £16,998, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 7,091 miles. Price: £15,750, £950 more than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-96141af5ad67
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 6,944 miles. Price: £15,400, £600 more than this car. Dealer: Nuneaton Car Sales in Nuneaton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a34eca8beaae
• 2023 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 8,661 miles. Price: £15,995, £1,195 more than this car. Dealer: Baylis Ross-On-Wye in Ross-on-Wye. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-32a1713201ea