2018 Vauxhall Insignia 1.5 SRI NAV

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: SRI NAV
• Version: 1.5 SRI NAV Manual FWD Euro 6 5dr (163 bhp)
• Year: 2018
• Mileage: 48,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Insignia Sri Nav is advertised with 48,000 miles, approximately 23,200 below the typical mileage for its age. Its asking price of £9,740 is £393 above the AskCar estimate of £9,347. The AskCar estimate draws on 1,022 Vauxhall Insignia adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 42 days ago. Its asking price has since fallen by £610. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Vauxhall Hull West, based in Hull. 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

Fair price: £393 (4%) over the AskCar estimate of £9,347.

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

This 2018 Vauxhall Insignia has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 24 September 2026 at £10,350. Its asking price is now £9,740, £610 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 24 September 2026: £10,350
• 25 September 2026: £10,250
• 2 October 2026: £10,200
• 7 October 2026: £10,130
• 13 October 2026: £10,050
• 20 October 2026: £9,960
• 27 October 2026: £9,850
• 4 November 2026: £9,740

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 6 August 2027.

It failed its MOT on 4 August 2026 (windscreen damaged and affecting the driver's view of the road) and passed 3 days later, on 7 August 2026.

There were no advisories at the latest test.

Mileage at that test: 47,599 miles, which matches the advertised 48,000 miles.

Advertised mileage is about 23,200 miles lower than the median mileage of a 2018 Vauxhall Insignia on AskCar.

Similar cars

6 other 2018 Vauxhall Insignia SRI NAV 1.5 petrol manual estates are for sale at UK dealers, from £6,320 to £11,699, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Insignia SRI NAV, 1.5 petrol estate, grey. Mileage: 47,968 miles. Price: £8,790, £950 less than this car. Dealer: SJS Motor Company Kent in Gillingham. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-065b5bdbc861
• 2018 Vauxhall Insignia SRI NAV, 1.5 petrol estate, black. Mileage: 50,000 miles. Price: £9,775, the same price as this car. Dealer: Cars Direct in Preston. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-47e90d58833d
• 2018 Vauxhall Insignia SRI NAV, 1.5 petrol estate, grey. Mileage: 32,888 miles. Price: £10,895, £1,155 more than this car. Dealer: Wallace Car Sales in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-8feac0a7c492

• The nearest: 2018 Vauxhall Insignia SRI NAV, 1.5 petrol estate, grey, 9 miles from this car. Mileage: 32,042 miles. Price: £10,700, £960 more than this car. Dealer: Richtoy Subaru in Scunthorpe. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-f01bf4800be8