2018 Vauxhall Insignia

Overview

Make

Vauxhall

Model

Insignia

Trim

SRI NAV

Version

1.5 i Turbo SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (163 bhp)

Mileage

124,044 miles

Year

2018

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Manual

Power

163 bhp

Seats

5

CO2

136 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

i Turbo

Emissions standard

Euro 6

About this car

With 124,044 miles on the clock, this 2018 Vauxhall Insignia Sri Nav has done roughly 50,700 more miles than a typical 2018 Vauxhall Insignia. The dealer is asking £4,210, which is £360 below our market estimate of £4,570. To estimate its market asking price, we analyse UK dealer adverts for 1,048 Vauxhall Insignia cars across different ages and specifications. Since we first spotted the advert 79 days ago, the asking price has dropped by £134. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 23 August 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Horsepower Motor Centre in Tonbridge.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £4,570. The asking price is £360 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 1,048 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 50,700 miles higher than typical for a 2018 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.