2018 Vauxhall Insignia 1.6 i Turbo SRI VX Line NAV

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: SRI VX Line NAV
• Version: 1.6 i Turbo SRI VX Line NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (197 bhp)
• Year: 2018
• Mileage: 110,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 197 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 110,000 miles, this 2018 Vauxhall Insignia Sri VX Line Nav has covered about 38,800 more miles than other 2018 Vauxhall Insignia cars. Priced at £4,995, it is advertised £616 below the AskCar estimate of £5,611. To work out the AskCar estimate, we analyse UK dealer adverts for 1,022 Vauxhall Insignia cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 134 days, and its asking price is down £1,500. Its advertised mileage matches the government's MOT record. The seller is GOT Cars PB, based 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

Good value: £616 (10%) under the AskCar estimate of £5,611.

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 petrol engine is typically advertised at £6,000: the median of the 53 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2018 Vauxhall Insignia has been on sale for at least 134 days, and its asking price has been cut by £1,500. 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 24 June 2026 at £6,495. Its asking price is now £4,995, £1,500 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 24 June 2026: £6,495
• 26 August 2026: £6,250
• 3 September 2026: £5,995
• 26 September 2026: £5,495
• 9 October 2026: £5,250
• 21 October 2026: £4,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 November 2026.

It has had 7 MOTs. The latest, on 20 November 2025, passed.

Advisories at the latest test: rear registration plate deteriorated but not likely to be misread; offside front suspension arm ball joint has slight play; nearside rear shock absorbers has a reduced damping effect; and 3 more.

Mileage at that test: 106,998 miles, which matches the advertised 110,000 miles.

Advertised mileage is about 38,800 miles higher than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

2 other 2018 Vauxhall Insignia SRI VX Line NAV 1.6 petrol manual hatchbacks are for sale at UK dealers, from £8,395 to £10,995, as of 5 November 2026.

The 2 closest to this car in mileage:

• 2018 Vauxhall Insignia SRI VX Line NAV, 1.6 petrol hatchback, black. Mileage: 67,649 miles. Price: £8,395, £3,400 more than this car. Dealer: North West Trade Centre in Preston. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-48df57de8af5
• 2018 Vauxhall Insignia SRI VX Line NAV, 1.6 petrol hatchback, red. Mileage: 47,800 miles. Price: £10,995, £6,000 more than this car. Dealer: Hillington Motor Company in Rutherglen. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-14ce48697722