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: 83,500 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Insignia Sri VX Line Nav is advertised with 83,500 miles, approximately 12,800 above the typical mileage for its age. Priced at £6,400, it is advertised £324 below the AskCar estimate of £6,724. The AskCar estimate uses 1,030 UK dealer adverts for the Vauxhall Insignia, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Vauxhall Hull West, based in Hull. 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: £324 (4%) under the AskCar estimate of £6,724.

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

AskCar first saw this 2018 Vauxhall Insignia advertised today. About 6 in 10 of 2018 Vauxhall Insignia cars are gone from sale within a month of being advertised: 134 of the 241 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £6,400. 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 30 July 2027.

It has had 6 MOTs. The latest, on 15 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 80,985 miles, which matches the advertised 83,500 miles.

Advertised mileage is about 12,800 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, black. Mileage: 80,651 miles. Price: £5,995, £405 less than 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, £595 more than this car. Dealer: Imaan Motors in West Drayton. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-d67b40b673b8
• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, white. Mileage: 73,193 miles. Price: £7,000, £600 more than this car. Dealer: Riverside Autos in Stowmarket. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-924cb1fcdd38