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 GPF SRI VX Line NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (163 bhp)
• Year: 2018
• Mileage: 68,552 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Insignia Sri VX Line Nav has covered 68,552 miles, around 2,700 fewer miles than is typical for its age. The AskCar estimate for this car is £7,437. It is priced at £6,790, which is £647 below that estimate. 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 80 days, and its asking price has been cut by £1,205. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Haverhill Car Xchange in West Suffolk. 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: £647 (8%) under the AskCar estimate of £7,437.

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

The dealer may accept less. This 2018 Vauxhall Insignia has been on sale for at least 80 days, and its asking price has been cut by £1,205. 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 17 August 2026 at £7,995. Its asking price is now £6,790, £1,205 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 17 August 2026: £7,995
• 13 September 2026: £7,695
• 16 September 2026: £6,995
• 24 October 2026: £6,790

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 4 May 2027.

It failed its MOT on 13 April 2026 (engine MIL inoperative or indicates a malfunction; offside front tyre fouling a part of the vehicle; nearside front tyre fouling a part of the vehicle) and passed 22 days later, on 5 May 2026.

There were no advisories at the latest test.

Mileage at that test: 68,555 miles, which matches the advertised 68,552 miles.

Advertised mileage is about 2,700 miles lower than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

14 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 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, blue. Mileage: 68,777 miles. Price: £6,999, £209 more than this car. Dealer: Stonebridge Motors North East in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-5ce9820bdd69
• 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, white. Mileage: 77,632 miles. Price: £6,995, £205 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: 57,000 miles. Price: £7,995, £1,205 more than this car. Dealer: M R Car Sales in Lowestoft. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-59b7bdbea33c

• The nearest: 2018 Vauxhall Insignia SRI VX Line NAV, 1.5 petrol hatchback, white, 25 miles from this car. Mileage: 18,000 miles. Price: £10,995, £4,205 more than this car. Dealer: Farmhouse Motors in Harlow. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-7f8358620035