2023 Vauxhall Astra 1.2 Turbo GS

Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)

Price: £14,420. Fair price: £760 (5%) under the AskCar estimate of £15,180, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,681 priced Vauxhall Astra adverts on AskCar as of 30 October 2026.

AskCar lists 3,870 used Vauxhall Astra from 1,826 UK dealerships, as of 30 October 2026.

Overview

Make
Vauxhall
Model
Astra
Trim
GS
Version
1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
Mileage
13,457 miles
Year
2023
Fuel type
Petrol
Body type
Estate
Engine
1.2 L
Gearbox
Manual
Power
128 bhp
Seats
5
CO2
128 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo
Emissions standard
Euro 6

About this car

This 2023 Vauxhall Astra GS is advertised with 13,457 miles, approximately 7,100 below the typical mileage for its age. The dealer is asking £14,420, which is £760 below the AskCar estimate of £15,180. To work out the AskCar estimate, we analyse UK dealer adverts for 3,681 Vauxhall Astra cars across different ages and specifications. This car was first seen in our listings data today. Its recorded MOT is valid until 9 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Evans Halshaw Renault Dacia Sunderland, based in Sunderland.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£14,420

Price and mileage comparison

Fair price: £760 (5%) under the AskCar estimate of £15,180.

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 3,681 priced Vauxhall Astra adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 7,100 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 9 June 2027. 11,958 miles at the last test.

Other matching cars

315 other 2023 Vauxhall Astra GS manual petrol cars are for sale at UK dealers from £9,275 to £17,500, as of 30 October 2026.

The 5 cheapest:

The 315 matching cars have covered 1,165 to 83,338 miles, compared with 13,457 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide

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Photos

27 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.