2018 Vauxhall Insignia 1.6 Turbo D ecoTEC Design

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: Design
• Version: 1.6 Turbo D ecoTEC Design Manual FWD Euro 6 (s/s) 5dr Grand Sport (108 bhp)
• Year: 2018
• Mileage: 48,500 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 105 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Insignia Design is advertised with 48,500 miles, approximately 24,100 below the typical mileage for its age. Its asking price of £6,995 is £244 below the AskCar estimate of £7,239. The AskCar estimate uses UK dealer asking prices, including 1,032 Vauxhall Insignia adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 49 days ago, the asking price has dropped by £500. Its advertised mileage matches the government's MOT record. The seller is Wallace Car Sales, based in Bolton. 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: £244 (3%) under the AskCar estimate of £7,239.

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 49 days.

Price history

AskCar first saw this advert on 18 September 2026 at £7,495. Its asking price is now £6,995, £500 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 18 September 2026: £7,495
• 25 September 2026: £7,295
• 27 September 2026: £7,495
• 30 September 2026: £6,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 10 February 2027.

It has had 4 MOTs. The latest, on 11 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,105 miles, which matches the advertised 48,500 miles.

Advertised mileage is about 24,100 miles lower than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

2 other 2018 Vauxhall Insignia Design 1.6 diesel manual hatchbacks are for sale at UK dealers, from £5,999 to £6,495, as of 6 November 2026.

The 2 closest to this car in mileage:

• 2018 Vauxhall Insignia Design, 1.6 diesel hatchback, black. Mileage: 54,000 miles. Price: £6,495, £500 less than this car. Dealer: Otley Road Motors in Bradford. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-07efa61be57e
• 2018 Vauxhall Insignia Design, 1.6 diesel hatchback, silver. Mileage: 73,493 miles. Price: £5,999, £996 less than this car. Dealer: Hamstead Cars in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-f5cc264764f7