2023 Vauxhall Astra 1.6 GS Line
Price: £15,500. Fair price: £33 (under 1%) over the AskCar estimate of £15,467, 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: 1.6 GS Line Auto FWD Euro 6 5dr (177 bhp)
- Year: 2023
- Mileage: 26,867 miles
- Fuel: Plug-in hybrid (petrol)
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.6 litres, 177 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Yellow
- CO2: 24 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS Line is advertised with 26,867 miles, approximately 6,600 above the typical mileage for its age. Its asking price of £15,500 is £33 above the AskCar estimate of £15,467. The AskCar estimate uses 3,809 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 51 days ago, and its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at Carlingo in Harrogate. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £33 (under 1%) over the AskCar estimate of £15,467.
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 1.6 plug-in hybrid engine is typically advertised at £15,700: the median of the 20 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2023 Vauxhall Astra has been on sale for at least 51 days.
Price history
AskCar first saw this advert on 16 September 2026 at £16,000. Its asking price is now £15,500, £500 less. The latest price cut was seen on 5 November 2026.
Price changes recorded:
- 16 September 2026: £16,000
- 29 October 2026: £15,750
- 5 November 2026: £15,500
Mileage and MOT
It has had one MOT, on 16 September 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 26,873 miles, which matches the advertised 26,867 miles.
Advertised mileage is about 6,600 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.
Similar cars
1 other 2023 Vauxhall Astra GS Line 1.6 plug-in hybrid 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, 1.6 plug-in hybrid hatchback, black. Mileage: 1,120 miles. Price: £17,619, £2,119 more than this car. Dealer: Snows Vauxhall Basingstoke in Basingstoke. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-191c3ebb21df
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
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- Used plug-in hybrid Vauxhall Astra for sale
- Used Vauxhall Astra for sale near Harrogate
Photos
39 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.