2018 Vauxhall Insignia 1.6 Turbo D ecoTEC Design NAV

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
• Year: 2018
• Mileage: 77,073 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 105 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 77,073 miles on the clock, this 2018 Vauxhall Insignia Design Nav has done roughly 5,900 more miles than a typical 2018 Vauxhall Insignia. Its asking price of £5,390 is £272 below the AskCar estimate of £5,662. The AskCar estimate uses 1,022 UK dealer adverts for the Vauxhall Insignia, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 6 days. The government's MOT record matches its advertised mileage. You can find this car at A Star Motor Unit in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £272 (4%) under the AskCar estimate of £5,662.

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 1,022 priced Vauxhall Insignia adverts across different ages and specifications, as of 5 November 2026.

A 2018 Vauxhall Insignia with the 1.6 diesel engine is typically advertised at £6,000: the median of the 53 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2018 Vauxhall Insignia advertised 6 days ago. About 6 in 10 of 2018 Vauxhall Insignia cars are gone from sale within a month of being advertised: 136 of the 244 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £4,990. Its asking price is now £5,390, £400 more.

Price changes recorded:

• 30 October 2026: £4,990
• 2 November 2026: £5,290
• 3 November 2026: £5,390

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 14 November 2026.

It has had 7 MOTs. The latest, on 13 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 68,085 miles, which matches the advertised 77,073 miles.

Advertised mileage is about 5,900 miles higher than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

5 other 2018 Vauxhall Insignia Design NAV 1.6 diesel manual hatchbacks are for sale at UK dealers, from £3,000 to £4,500, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Insignia Design NAV, 1.6 diesel hatchback, grey. Mileage: 100,000 miles. Price: £4,500, £890 less than this car. Dealer: Indus Motors in Milton Keynes. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-3fd2999bfbfe
• 2018 Vauxhall Insignia Design NAV, 1.6 diesel hatchback, red. Mileage: 109,000 miles. Price: £3,950, £1,440 less than this car. Dealer: Fengate Motors in Fengate. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-2e0118ebd079
• 2018 Vauxhall Insignia Design NAV, 1.6 diesel hatchback, grey. Mileage: 120,000 miles. Price: £3,490, £1,900 less than this car. Dealer: Drivehub Cambs in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-b11546e17582