2018 Vauxhall Insignia

1.5 i Turbo SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (163 bhp)

£6,280

Fair price: within 8% of the typical £6,396 for this model, age and mileage, drawing on 1,052 adverts of this make and model.

Overview

Make
Vauxhall
Model
Insignia
Trim
SRI NAV
Version
1.5 i Turbo SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (163 bhp)
Mileage
84,780 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
163 bhp
Seats
5
CO2
136 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
i Turbo
Emissions standard
Euro 6

About this car

At 84,780 miles, this 2018 Vauxhall Insignia Sri Nav has covered about 13,400 more miles than other 2018 Vauxhall Insignia cars. The dealer is asking £6,280, which is £116 below our market estimate of £6,396. Our estimate draws on 1,052 Vauxhall Insignia adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 29 days ago. MOT records show an expiry date of 21 February 2027, and the latest recorded mileage is consistent with the advert. The seller is AG Cars Loughborough, based in Loughborough.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 29 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
24 September 2026£6,280
22 October 2026£6,280

Price and mileage comparison

Estimated market asking price: £6,396. The asking price is £116 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,052 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,400 miles higher than typical for a 2018 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 21 February 2027. 77,798 miles at the last test.

20 other cars with the same year, trim, gearbox and fuel are for sale from £4,210 to £12,099.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£4,210124,044 miles
£4,990106,715 miles
£6,64094,302 miles
£6,74967,900 miles
£6,96073,600 miles

These cars have covered 25,619–124,044 miles, compared with 84,780 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Vauxhall Insignia cars for sale · 2018 Vauxhall Insignia price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos