2021 Vauxhall Insignia 1.5 Turbo D Ultimate NAV

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: Ultimate NAV
• Version: 1.5 Ultimate NAV Auto FWD Euro 6 5dr Turbo D (120 bhp)
• Year: 2021
• Mileage: 93,856 miles
• Fuel: Diesel
• Body: Saloon, 5 doors, 5 seats
• Engine: 1.5 litres, 120 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 93,856 miles on the clock, this 2021 Vauxhall Insignia Ultimate Nav has done roughly 41,400 more miles than a typical 2021 Vauxhall Insignia. The dealer is asking £9,489, which is £631 above the AskCar estimate of £8,858. To work out the AskCar estimate, we analyse UK dealer adverts for 1,021 Vauxhall Insignia cars across different ages and specifications. This car was first seen in our listings data 11 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is MAB Autos, based in Luton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £631 (7%) over the AskCar estimate of £8,858.

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 1,021 priced Vauxhall Insignia adverts across different ages and specifications, as of 9 November 2026.

A 2021 Vauxhall Insignia with the 1.5 diesel engine is typically advertised at £10,000: the median of the 27 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2021 Vauxhall Insignia has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 29 October 2026 at £9,489. 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 9 November 2026: valid until 17 May 2027.

It failed its MOT on 11 May 2026 (engine MIL inoperative or indicates a malfunction; nearside rear shock absorbers has a serious fluid leak; tyre tread depth below requirements of 1.6mm both front) and passed 7 days later, on 18 May 2026.

Advisories at the latest test: exhaust has a minor leak of exhaust gases flexi pipe.

Mileage at that test: 90,889 miles, which matches the advertised 93,856 miles.

Advertised mileage is about 41,400 miles higher than the median mileage of a 2021 Vauxhall Insignia on AskCar.