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 Sports Tourer (163 bhp)
• Year: 2018
• Mileage: 49,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Insignia Sri VX Line Nav has covered 49,000 miles, around 24,500 fewer miles than is typical for its age. Its asking price of £9,795 is £26 above the AskCar estimate of £9,769. The AskCar estimate uses UK dealer asking prices, including 1,038 Vauxhall Insignia adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 21 days ago. Its asking price has since fallen by £200. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Bridge Motors (Wincanton), based in Wincanton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £26 (under 1%) over the AskCar estimate of £9,769.

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 1,038 priced Vauxhall Insignia adverts across different ages and specifications, as of 7 November 2026.

A 2018 Vauxhall Insignia with the 1.5 petrol engine is typically advertised at £8,000: the median of the 49 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Vauxhall Insignia has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 17 October 2026 at £9,995. Its asking price is now £9,795, £200 less. The latest price cut was seen on 18 October 2026.

Price changes recorded:

• 17 October 2026: £9,995
• 18 October 2026: £9,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 20 May 2027.

It failed its MOT on 30 April 2026 (offside headlamp aim too high prs; nearside rear tyre tread depth below requirements of 1.6mm 245/45/18; offside rear tyre tread depth below requirements of 1.6mm) and passed later the same day.

Advisories at the latest test: passenger seat(s) missing at time of test.

Mileage at that test: 46,197 miles, which matches the advertised 49,000 miles.

Advertised mileage is about 24,500 miles lower than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

2 other 2018 Vauxhall Insignia SRI VX Line NAV 1.5 petrol manual estates are for sale at UK dealers, from £9,998 to £10,599, as of 7 November 2026.

The 2 closest to this car in mileage:

• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol estate, black. Mileage: 44,000 miles. Price: £10,599, £804 more than this car. Dealer: Rangebrook in Nuneaton. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-c8b3d6865abc
• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol estate, grey. Mileage: 58,603 miles. Price: £9,998, £203 more than this car. Dealer: Arnold Clark Stafford Motorstore / BYD / Vanstore in Stafford. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-5194032470a1