2018 Vauxhall Insignia

1.6 Turbo D ecoTEC Design NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (108 bhp)

£3,000

Fair price: within 8% of the typical £3,154 for this model, age and mileage, drawing on 1,052 adverts of this make and model.

Overview

Make
Vauxhall
Model
Insignia
Trim
DESIGN NAV
Version
1.6 Turbo D ecoTEC Design NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (108 bhp)
Mileage
144,182 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
1.6 L
Gearbox
Manual
Power
108 bhp
Seats
5
CO2
105 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo D; ecoTEC
Emissions standard
Euro 6

About this car

This 2018 Vauxhall Insignia Design Nav has covered 144,182 miles, around 72,800 more than typical for its age. Its asking price of £3,000 is £154 below our estimate of £3,154. To estimate its market asking price, we analyse UK dealer adverts for 1,052 Vauxhall Insignia cars across different ages and specifications. We first recorded this advert 68 days ago, and its asking price has since fallen by £100. That may be worth mentioning if you discuss the price with the dealer. The latest MOT record shows an expiry date of 26 April 2027, with the advertised mileage consistent with the recorded reading. You can find this car at SMJ Motors in Brentwood.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 August 2026, 68 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £100 from the first recorded £3,100. 1 price reduction recorded, the latest observed on 21 August 2026.

Recorded asking prices
Date observedAsking price
16 August 2026£3,100
21 August 2026£3,000
22 October 2026£3,000

Price and mileage comparison

Estimated market asking price: £3,154. The asking price is £154 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 1,052 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 72,800 miles higher than typical for a 2018 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 April 2027. 143,207 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £3,775 to £10,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£3,775121,600 miles
£4,500100,000 miles
£4,99586,000 miles
£5,49093,783 miles
£5,79496,098 miles

These cars have covered 63,080–121,600 miles, compared with 144,182 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Vauxhall Insignia cars for sale · 2018 Vauxhall Insignia price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos