2018 Vauxhall Insignia

1.6 Turbo D ecoTEC BlueInjection SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (134 bhp)

£4,495

Good value: £752 under the typical £5,247 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
1.6 Turbo D ecoTEC BlueInjection SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (134 bhp)
Mileage
100,991 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
1.6 L
Gearbox
Manual
Power
134 bhp
Seats
5
CO2
114 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo D; ecoTEC BlueInjection
Emissions standard
Euro 6

About this car

This 2018 Vauxhall Insignia Sri Nav is advertised with 100,991 miles, approximately 29,600 above the typical mileage for its age. The dealer is asking £4,495, which is £752 below our market estimate of £5,247. Our estimate draws on 1,052 Vauxhall Insignia adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 102 days ago. Its asking price has since fallen by £400. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 22 March 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Midlands Motor House in Brierley Hill.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 July 2026, 102 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £400 from the first recorded £4,895. 2 price reductions recorded, the latest observed on 19 September 2026.

Recorded asking prices
Date observedAsking price
13 July 2026£4,895
14 July 2026£4,895
6 August 2026£4,695
7 August 2026£4,695
19 September 2026£4,395
23 September 2026£4,495
22 October 2026£4,495

Price and mileage comparison

Estimated market asking price: £5,247. The asking price is £752 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 29,600 miles higher than typical for a 2018 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 March 2027. 96,620 miles at the last test.

11 other cars with the same year, trim, gearbox and fuel are for sale from £4,395 to £9,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£4,395104,000 miles
£5,75094,000 miles
£5,75091,050 miles
£6,29594,000 miles
£6,607107,164 miles

These cars have covered 38,401–107,164 miles, compared with 100,991 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