2018 Vauxhall Insignia 1.6 Elite NAV
Price: £4,990. Good value: £974 (16%) under the AskCar estimate of £5,964, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,038 priced Vauxhall Insignia adverts on AskCar as of 7 November 2026.
AskCar lists 1,128 used Vauxhall Insignia from 765 UK dealerships, as of 7 November 2026.
Overview
- Make: Vauxhall
- Model: Insignia
- Trim: Elite NAV
- Version: 1.6 Turbo D Elite NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport
- Year: 2018
- Mileage: 86,221 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.6 litres
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 114 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Vauxhall Insignia Elite Nav has covered 86,221 miles, around 12,700 more miles than is typical for its age. The AskCar estimate for this car is £5,964. It is priced at £4,990, which is £974 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,038 Vauxhall Insignia cars across different ages and specifications. Since we first spotted the advert 10 days ago, the asking price has dropped by £200. We checked its advertised mileage against the government's MOT record, and they match. The seller is Auto Zone Peterborough, based in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Good value: £974 (16%) under the AskCar estimate of £5,964.
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 1,038 priced Vauxhall Insignia adverts across different ages and specifications, as of 7 November 2026.
A 2018 Vauxhall Insignia with the 1.6 diesel engine is typically advertised at £6,000: the median of the 51 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2018 Vauxhall Insignia has been on sale for at least 10 days.
Price history
AskCar first saw this advert on 28 October 2026 at £5,190. Its asking price is now £4,990, £200 less. The latest price cut was seen on 6 November 2026.
Price changes recorded:
- 28 October 2026: £5,190
- 6 November 2026: £4,990
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 14 June 2027.
It has had 7 MOTs. The latest, on 15 June 2026, passed.
Advisories at the latest test: rear brake pad(s) wearing thin.
Mileage at that test: 80,458 miles, which matches the advertised 86,221 miles.
Advertised mileage is about 12,700 miles higher than the median mileage of a 2018 Vauxhall Insignia on AskCar.
Similar cars
1 other 2018 Vauxhall Insignia Elite NAV 1.6 diesel manual hatchback is for sale at UK dealers, as of 7 November 2026.
The closest to this car in mileage:
- 2018 Vauxhall Insignia Elite NAV, 1.6 diesel hatchback, grey. Mileage: 86,221 miles. Price: £5,840, £850 more than this car. Dealer: Yara Motor Group in Swindon. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-50c623130467
Browse all Vauxhall Insignia cars for sale · 2018 Vauxhall Insignia price guide
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Photos
68 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.