2021 Vauxhall Insignia

1.5 Turbo D Ultimate NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (120 bhp)

£9,394

Fair price: within 8% of the typical £9,129 for this model, age and mileage, drawing on 995 adverts of this make and model.

Overview

Make
Vauxhall
Model
Insignia
Trim
ULTIMATE NAV
Version
1.5 Turbo D Ultimate NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (120 bhp)
Mileage
78,000 miles
Year
2021
Fuel type
Diesel
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
120 bhp
Seats
5
CO2
124 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo D
Emissions standard
Euro 6

About this car

This 2021 Vauxhall Insignia Ultimate Nav is advertised with 78,000 miles on the clock. At £9,394, it is advertised £265 above our estimated market asking price of £9,129. To estimate its market asking price, we analyse UK dealer adverts for 995 Vauxhall Insignia cars across different ages and specifications. We first recorded this advert 150 days ago, and its asking price has since fallen by £899. Ask the dealer why the advert shows fewer miles than the 78,720 recorded at the latest MOT. MOT records show an expiry date of 10 May 2027. It is for sale at Prime London Motors in Staines.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £899 from the first recorded £10,293. 1 price reduction recorded, the latest observed on 3 July 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£10,293
3 July 2026£9,394
11 July 2026£9,394
23 October 2026£9,394

Price and mileage comparison

Estimated market asking price: £9,129. The asking price is £265 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 995 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,100 miles higher than typical for a 2021 Vauxhall Insignia.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 10 May 2027. 78,720 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £7,990 to £14,374.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,99093,600 miles
£8,99572,001 miles
£8,99979,907 miles
£10,24956,758 miles
£11,79033,000 miles

These cars have covered 14,816–93,600 miles, compared with 78,000 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 · 2021 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

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