2018 Vauxhall Insignia 1.6 Turbo D ecoTEC BlueInjection SRI NAV

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: SRI NAV
• Version: 1.6 Turbo D ecoTEC BlueInjection SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (134 bhp)
• Year: 2018
• Mileage: 62,585 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Insignia Sri Nav is advertised with 62,585 miles, approximately 10,000 below the typical mileage for its age. Its asking price of £6,750 is £307 below the AskCar estimate of £7,057. The AskCar estimate uses UK dealer asking prices, including 1,032 Vauxhall Insignia adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 60 days ago. Its asking price has since fallen by £245. The latest recorded MOT expiry date is 14 May 2026, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. The seller is LuxCarz, based in St. Helens. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £307 (4%) under the AskCar estimate of £7,057.

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 1,032 priced Vauxhall Insignia adverts across different ages and specifications, as of 6 November 2026.

A 2018 Vauxhall Insignia with the 1.6 diesel engine is typically advertised at £6,000: the median of the 52 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Vauxhall Insignia has been on sale for at least 60 days.

Price history

AskCar first saw this advert on 7 September 2026 at £6,995. Its asking price is now £6,750, £245 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 7 September 2026: £6,995
• 3 October 2026: £6,895
• 16 October 2026: £6,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 14 May 2026; ask the dealer for the current MOT.

It has had 7 MOTs. The latest, on 15 May 2025, passed.

Advisories at the latest test: front brake pad(s) wearing thin; rear brake pad(s) wearing thin.

Mileage at that test: 55,638 miles, which matches the advertised 62,585 miles.

Advertised mileage is about 10,000 miles lower than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

6 other 2018 Vauxhall Insignia SRI NAV 1.6 diesel manual hatchbacks are for sale at UK dealers, from £4,295 to £7,495, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Insignia SRI NAV, 1.6 diesel hatchback, black. Mileage: 73,955 miles. Price: £6,750, the same price as this car. Dealer: LuxCarz in St Helens. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-87c3fe19f5a2
• 2018 Vauxhall Insignia SRI NAV, 1.6 diesel hatchback, grey. Mileage: 77,987 miles. Price: £6,222, £528 less than this car. Dealer: The Car Range in Doncaster. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-3932c48a65a2
• 2018 Vauxhall Insignia SRI NAV, 1.6 diesel hatchback, black. Mileage: 83,000 miles. Price: £7,495, £745 more than this car. Dealer: R & S Car Sales in Perth. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-60561854d62a