2023 Vauxhall Astra 1.2 Turbo GS Line
Price: £16,698. Fair price: £395 (2%) over the AskCar estimate of £16,303, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,809 priced Vauxhall Astra adverts on AskCar as of 6 November 2026.
AskCar lists 4,008 used Vauxhall Astra from 1,898 UK dealerships, as of 6 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: GS Line
- Version: 1.2 Turbo 130 GS Line Auto FWD Euro 6 5dr (128 bhp)
- Year: 2023
- Mileage: 7,852 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Red
- CO2: 125 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS Line is advertised with 7,852 miles, approximately 12,400 below the typical mileage for its age. Priced at £16,698, it is advertised £395 above the AskCar estimate of £16,303. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. We first recorded this car for sale 3 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Liverpool Motorstore / MG / Chery, based in Liverpool. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £395 (2%) over the AskCar estimate of £16,303.
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 £16,698. 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 1 November 2027.
It has had 2 MOTs. The latest, on 2 November 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 7,858 miles, which matches the advertised 7,852 miles.
Advertised mileage is about 12,400 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.
Similar cars
1 other 2023 Vauxhall Astra GS Line 1.2 petrol automatic hatchback is for sale at UK dealers, as of 6 November 2026.
The closest to this car in mileage:
- 2023 Vauxhall Astra GS Line, 1.2 petrol hatchback, silver. Mileage: 18,035 miles. Price: £14,354, £2,344 less than this car. Dealer: Thurlow Nunn Luton in Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-636f62eab75f
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
More like this
- Used Vauxhall Astra GS Line prices
- Used automatic Vauxhall Astra for sale
- Used petrol Vauxhall Astra for sale
- Used Vauxhall Astra for sale near Liverpool
Photos
20 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.