2018 Vauxhall Astra GTC

Overview

Make

Vauxhall

Model

Astra GTC

Trim

LIMITED EDITION

Version

1.4 i Turbo Limited Edition Manual FWD Euro 6 (s/s) 3dr (138 bhp)

Mileage

31,754 miles

Year

2018

Fuel type

Petrol

Body type

Coupe

Engine

1.4 L

Gearbox

Manual

Power

138 bhp

Seats

5

CO2

142 g/km

Colour

Grey

Doors

3

Driven wheels

Front Wheel Drive

Engine badge

i Turbo

Emissions standard

Euro 6

About this car

This 2018 Vauxhall Astra GTC Limited Edition is advertised with 31,754 miles, approximately 6,000 below the typical mileage for its age. Our estimated market asking price is £8,406. This car is advertised at £8,990, which is £584 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 213 Vauxhall Astra GTC cars across different ages and specifications. We have tracked this advert for 9 days. Its recorded MOT is valid until 19 October 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Alpha Motors, based in Wigan.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £8,406. The asking price is £584 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 213 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,000 miles lower than typical for a 2018 Vauxhall Astra GTC.

The advertised mileage is consistent with the last MOT reading.