2018 Vauxhall Insignia 1.5 Tech Line Nav

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: Tech Line NAV
• Version: 1.5 Tech Line NAV Auto FWD Euro 6 5dr Turbo (162 bhp)
• Year: 2018
• Mileage: 16,076 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 162 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 16,076 miles on the clock, this 2018 Vauxhall Insignia Tech Line Nav has done roughly 55,100 fewer miles than a typical 2018 Vauxhall Insignia. Its asking price of £11,890 is £747 below the AskCar estimate of £12,637. The AskCar estimate draws on 1,022 Vauxhall Insignia adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 13 days ago. Its asking price has since fallen by £100. The government's MOT record matches its advertised mileage. You can find this car at Manamanx in Reading. 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: £747 (5%) under the AskCar estimate of £12,637.

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 1.5 petrol engine is typically advertised at £8,300: the median of the 51 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Vauxhall Insignia has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 23 October 2026 at £11,990. Its asking price is now £11,890, £100 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 23 October 2026: £11,990
• 5 November 2026: £11,890

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 7 May 2027.

It failed its MOT on 7 May 2026 (offside front tyre has a tear, caused by separation or partial failure of its structure; nearside rear tyre has a tear, caused by separation or partial failure of its structure) and passed 1 day later, on 8 May 2026.

There were no advisories at the latest test.

Mileage at that test: 11,750 miles, which matches the advertised 16,076 miles.

Advertised mileage is about 55,100 miles lower than the median mileage of a 2018 Vauxhall Insignia on AskCar.