2021 Vauxhall Insignia 1.5 Turbo D Ultimate NAV

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)
• Year: 2021
• Mileage: 93,600 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Vauxhall Insignia Ultimate Nav is advertised with 93,600 miles, approximately 40,700 above the typical mileage for its age. Its asking price of £7,990 is £108 above the AskCar estimate of £7,882. To work out the AskCar estimate, we analyse UK dealer adverts for 1,038 Vauxhall Insignia cars across different ages and specifications. It first appeared in our advert records 15 days ago. The government's MOT record matches its advertised mileage. It is for sale at Car Capital in Southall. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £108 (1%) over the AskCar estimate of £7,882.

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

It draws on 1,038 priced Vauxhall Insignia adverts across different ages and specifications, as of 7 November 2026.

A 2021 Vauxhall Insignia with the 1.5 diesel engine is typically advertised at £9,700: the median of the 28 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Vauxhall Insignia has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 23 October 2026 at £7,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 29 July 2027.

It has had 5 MOTs. The latest, on 3 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 91,793 miles, which matches the advertised 93,600 miles.

Advertised mileage is about 40,700 miles higher than the median mileage of a 2021 Vauxhall Insignia on AskCar.

Similar cars

6 other 2021 Vauxhall Insignia Ultimate NAV 1.5 diesel manual hatchbacks are for sale at UK dealers, from £8,995 to £12,999, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Vauxhall Insignia Ultimate NAV, 1.5 diesel hatchback, red. Mileage: 79,907 miles. Price: £8,999, £1,009 more than this car. Dealer: Croyland Car Megastore in Rushden. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2021-e6f79890d63d
• 2021 Vauxhall Insignia Ultimate NAV, 1.5 diesel hatchback, blue. Mileage: 78,000 miles. Price: £9,394, £1,404 more than this car. Dealer: Prime London Motors in Staines. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2021-de9e52431203
• 2021 Vauxhall Insignia Ultimate NAV, 1.5 diesel hatchback, red. Mileage: 72,001 miles. Price: £8,995, £1,005 more than this car. Dealer: Darlington Car & Commercial in Darlington. AskCar page: https://askcar.co.uk/car/vauxhall-insignia-2021-c2635ba775b1