2018 Vauxhall Insignia 1.6 Tech Line NAV
Version: 1.6 Turbo D ecoTEC Tech Line NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport
Price: £5,995. Good value: £698 (10%) under the AskCar estimate of £6,693, our expected asking price for this car from its model, age, mileage and specification, drawing on 976 priced Vauxhall Insignia adverts on AskCar as of 30 October 2026.
AskCar lists 1,070 used Vauxhall Insignia from 714 UK dealerships, as of 30 October 2026.
Overview
- Make
- Vauxhall
- Model
- Insignia
- Trim
- Tech Line NAV
- Version
- 1.6 Turbo D ecoTEC Tech Line NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport
- Mileage
- 70,682 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Hatchback
- Engine
- 1.6 L
- Gearbox
- Manual
- Seats
- 5
- CO2
- 114 g/km
- Colour
- Green
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2018 Vauxhall Insignia Tech Line Nav is 70,682 miles. Priced at £5,995, it is advertised £698 below the AskCar estimate of £6,693. To work out the AskCar estimate, we analyse UK dealer adverts for 976 Vauxhall Insignia cars across different ages and specifications. We have tracked this advert today. Its recorded MOT is valid until 2 February 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is LM Motor Company -Kilmarnock, based in Kilmarnock.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £5,995 |
Price and mileage comparison
Good value: £698 (10%) under the AskCar estimate of £6,693.
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 976 priced Vauxhall Insignia adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 500 miles higher than the median mileage of a 2018 Vauxhall Insignia on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 2 February 2027. 64,319 miles at the last test.
Other matching cars
10 other 2018 Vauxhall Insignia Tech Line NAV manual diesel cars are for sale at UK dealers from £2,850 to £11,850, as of 30 October 2026.
The 5 cheapest:
- 2018 Vauxhall Insignia. Price: £2,850. Mileage: 129,761 miles. Dealer: Large Motor Company in Newbury. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-ac801b2b87fe
- 2018 Vauxhall Insignia. Price: £3,940. Mileage: 128,000 miles. Dealer: Cambridgeshire Carsales in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-076735b6bd9d
- 2018 Vauxhall Insignia. Price: £4,495. Mileage: 101,527 miles. Dealer: First Time Motors in Portsmouth. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-26a0abb1df21
- 2018 Vauxhall Insignia. Price: £4,990. Mileage: 101,552 miles. Dealer: SSN Motors in Luton. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-a8d5bcfbb6b3
- 2018 Vauxhall Insignia. Price: £5,495. Mileage: 92,819 miles. Dealer: Imaan Motors in West Drayton. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2018-788b96872173
The 10 matching cars have covered 18,202 to 129,761 miles, compared with 70,682 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Vauxhall Insignia cars for sale · 2018 Vauxhall Insignia price guide
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Photos
32 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.