2018 Vauxhall Insignia

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

£9,849

Fair price: within 8% of the typical £9,733 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
32,057 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
White
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
i Turbo
Emissions standard
Euro 6

About this car

This 2018 Vauxhall Insignia Sri Nav is advertised with 32,057 miles, approximately 39,300 below the typical mileage for its age. Its asking price of £9,849 is £116 above our estimate of £9,733. The estimate uses 1,052 UK dealer adverts for the Vauxhall Insignia, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 57 days ago, the asking price has dropped by £450. MOT records show an expiry date of 23 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Motorpoint Sheffield, based in Sheffield.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 August 2026, 57 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £450 from the first recorded £10,299. 3 price reductions recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
27 August 2026£10,299
3 September 2026£10,349
5 September 2026£10,399
8 September 2026£10,449
15 September 2026£10,099
22 September 2026£9,899
8 October 2026£9,849
22 October 2026£9,849

Price and mileage comparison

Estimated market asking price: £9,733. The asking price is £116 above 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 39,300 miles lower than typical for a 2018 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 June 2027. 31,997 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
£6,28084,780 miles
£6,64094,302 miles
£6,74967,900 miles

These cars have covered 25,619–124,044 miles, compared with 32,057 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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Vehicle photos

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