2018 Vauxhall Insignia

1.6 Turbo D ecoTEC Elite NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (108 bhp)

£5,940

Fair price: within 8% of the typical £5,952 for this model, age and mileage, drawing on 995 adverts of this make and model.

Overview

Make
Vauxhall
Model
Insignia
Trim
ELITE NAV
Version
1.6 Turbo D ecoTEC Elite NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (108 bhp)
Mileage
86,221 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
1.6 L
Gearbox
Manual
Power
108 bhp
Seats
5
CO2
105 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo D; ecoTEC
Emissions standard
Euro 6

About this car

At 86,221 miles, this 2018 Vauxhall Insignia Elite Nav has covered about 15,800 more miles than other 2018 Vauxhall Insignia cars. Our estimated market asking price is £5,952. This car is advertised at £5,940, which is £12 below that figure. We use UK dealer asking prices, including 995 Vauxhall Insignia listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 75 days ago, the asking price has dropped by £360. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 22 February 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Yara Motor Group in Swindon.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 75 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £360 from the first recorded £6,300. 2 price reductions recorded, the latest observed on 4 October 2026.

Recorded asking prices
Date observedAsking price
11 August 2026£6,300
22 August 2026£6,240
4 October 2026£5,940
23 October 2026£5,940

Price and mileage comparison

Estimated market asking price: £5,952. The asking price is £12 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 995 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,800 miles higher than typical for a 2018 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 February 2027. 86,003 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £5,995 to £9,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£5,99596,867 miles
£5,995119,000 miles
£6,29575,205 miles
£6,49082,791 miles
£6,49076,849 miles

These cars have covered 52,184–119,000 miles, compared with 86,221 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

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