2018 Vauxhall Insignia 1.5 i Turbo Design

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: Design
• Version: 1.5 i Turbo Design Manual FWD Euro 6 (s/s) 5dr Grand Sport (163 bhp)
• Year: 2018
• Mileage: 84,700 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Insignia Design is advertised with 84,700 miles, approximately 11,200 above the typical mileage for its age. The dealer is asking £5,890, which is £117 above the AskCar estimate of £5,773. To work out the AskCar estimate, we analyse UK dealer adverts for 992 Vauxhall Insignia cars across different ages and specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Car Capital, based in Southall. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £117 (2%) over the AskCar estimate of £5,773.

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 992 priced Vauxhall Insignia adverts across different ages and specifications, as of 11 November 2026.

A 2018 Vauxhall Insignia with the 1.5 petrol engine is typically advertised at £8,000: the median of the 50 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2018 Vauxhall Insignia advertised today. About half of 2018 Vauxhall Insignia cars are gone from sale within a month of being advertised: 141 of the 258 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £5,890. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 11 November 2026: valid until 18 February 2027.

It failed its MOT on 28 January 2026 (engine MIL inoperative or indicates a malfunction; tyre pressure monitoring system malfunctioning or obviously inoperative; nearside headlamp levelling device inoperative) and passed 22 days later, on 19 February 2026.

Advisories at the latest test: front brake disc worn, but not excessively.

Mileage at that test: 78,102 miles, which matches the advertised 84,700 miles.

Advertised mileage is about 11,200 miles higher than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

5 other 2018 Vauxhall Insignia Design 1.5 petrol manual hatchbacks are for sale at UK dealers, from £5,395 to £7,995, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Insignia Design, 1.5 petrol hatchback, silver. Mileage: 79,000 miles. Price: £5,395, £495 less than this car. Dealer: A Safaa in Slough. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-5e6060fa66f9
• 2018 Vauxhall Insignia Design, 1.5 petrol hatchback, grey. Mileage: 72,469 miles. Price: £5,989, £99 more than this car. Dealer: Stevenage Motor Centre in Stevenage. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-e5902f6a9aaa
• 2018 Vauxhall Insignia Design, 1.5 petrol hatchback, silver. Mileage: 59,183 miles. Price: £6,595, £705 more than this car. Dealer: Easy Carz in Luton. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-7476bc97bd56