2018 Vauxhall Insignia 1.6 Turbo D ecoTEC Design NAV

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

Price: £4,990. Good value: £728 (12%) under the AskCar estimate of £5,718, our expected asking price for this car from its model, age, mileage and specification, drawing on 976 priced Vauxhall Insignia adverts on AskCar as of 30 October 2026.

AskCar lists 1,070 used Vauxhall Insignia from 714 UK dealerships, as of 30 October 2026.

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
Mileage
77,073 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
1.6 L
Gearbox
Manual
Seats
5
CO2
105 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo D; ecoTEC
Emissions standard
Euro 6

About this car

With 77,073 miles on the clock, this 2018 Vauxhall Insignia Design Nav has done roughly 6,800 more miles than a typical 2018 Vauxhall Insignia. Its asking price of £4,990 is £728 below the AskCar estimate of £5,718. The AskCar estimate uses 976 UK dealer adverts for the Vauxhall Insignia, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. The latest MOT record shows an expiry date of 14 November 2026, with the advertised mileage consistent with the recorded reading. You can find this car at A Star Motor Unit in Peterborough.

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£4,990

Price and mileage comparison

Good value: £728 (12%) under the AskCar estimate of £5,718.

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 976 priced Vauxhall Insignia adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 6,800 miles higher than the median mileage of a 2018 Vauxhall Insignia on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 14 November 2026. 68,085 miles at the last test.

Other matching cars

9 other 2018 Vauxhall Insignia Design NAV manual diesel cars are for sale at UK dealers from £3,000 to £10,990, as of 30 October 2026.

The 5 cheapest:

The 9 matching cars have covered 63,080 to 144,182 miles, compared with 77,073 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 Insignia cars for sale · 2018 Vauxhall Insignia price guide

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Photos

34 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.