2018 Vauxhall Astra GTC

Overview

Make

Vauxhall

Model

Astra GTC

Trim

LIMITED EDITION

Version

1.6 CDTi ecoTEC Limited Edition Manual FWD Euro 6 (s/s) 3dr (134 bhp)

Mileage

61,000 miles

Year

2018

Fuel type

Diesel

Body type

Coupe

Engine

1.6 L

Gearbox

Manual

Power

134 bhp

Seats

5

CO2

115 g/km

Colour

Silver

Doors

3

Driven wheels

Front Wheel Drive

Engine badge

CDTi; ecoTEC

Emissions standard

Euro 6

About this car

This 2018 Vauxhall Astra GTC Limited Edition has covered 61,000 miles, around 23,200 more than typical for its age. Its asking price of £5,995 is £638 below our estimate of £6,633. The estimate uses 213 UK dealer adverts for the Vauxhall Astra GTC, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 149 days ago, the asking price has dropped by £1,500. The recorded MOT expired on 19 January 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. You can find this car at Ouston Car Sales in Chester-LE-Street.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £6,633. The asking price is £638 below 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 23,200 miles higher than typical for a 2018 Vauxhall Astra GTC.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.