2018 Vauxhall Insignia 1.5 i Turbo SRI VX Line NAV

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: SRI VX Line NAV
• Version: 1.5 i Turbo SRI VX Line NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (163 bhp)
• Year: 2018
• Mileage: 100,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 100,000 miles, this 2018 Vauxhall Insignia Sri VX Line Nav has covered about 29,300 more miles than other 2018 Vauxhall Insignia cars. Its asking price of £5,995 is £186 above the AskCar estimate of £5,809. To work out the AskCar estimate, we analyse UK dealer adverts for 1,030 Vauxhall Insignia cars across different ages and specifications. This car was first seen in our listings data 8 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Scaldgate Carsales in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £186 (3%) over the AskCar estimate of £5,809.

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 1,030 priced Vauxhall Insignia adverts across different ages and specifications, as of 4 November 2026.

A 2018 Vauxhall Insignia with the 1.5 petrol engine is typically advertised at £8,000: the median of the 54 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Vauxhall Insignia has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 27 October 2026 at £5,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 21 June 2027.

It has had 7 MOTs. The latest, on 6 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 97,129 miles, which matches the advertised 100,000 miles.

Advertised mileage is about 29,300 miles higher than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

15 other 2018 Vauxhall Insignia SRI VX Line NAV 1.5 petrol manual hatchbacks are for sale at UK dealers, from £5,995 to £10,998, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, silver. Mileage: 83,500 miles. Price: £6,400, £405 more than this car. Dealer: Evans Halshaw Vauxhall Hull West in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-537fe4ad2c4b
• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, black. Mileage: 80,651 miles. Price: £5,995, the same price as this car. Dealer: Opal Motors in Conisbrough. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-b24232aebabd
• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, white. Mileage: 77,632 miles. Price: £6,995, £1,000 more than this car. Dealer: Imaan Motors in West Drayton. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-d67b40b673b8

• The nearest: 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, red, 41 miles from this car. Mileage: 68,552 miles. Price: £6,790, £795 more than this car. Dealer: Haverhill Car Xchange in Haverhill. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-c3e3ee126374