2020 Vauxhall Insignia 1.5 Turbo D SRI VX Line NAV

Overview

• Make: Vauxhall
• Model: Insignia
• Trim: SRI VX Line NAV
• Version: 1.5 Turbo D SRI VX Line NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (120 bhp)
• Year: 2020
• Mileage: 90,700 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 90,700 miles on the clock, this 2020 Vauxhall Insignia Sri VX Line Nav has done roughly 30,100 more miles than a typical 2020 Vauxhall Insignia. The AskCar estimate for this car is £7,294. It is priced at £8,490, which is £1,196 above that estimate. The AskCar estimate draws on 1,027 Vauxhall Insignia adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 164 days ago, and its asking price has since fallen by £500. Its advertised mileage matches the government's MOT record. The seller is Reynolds Motor Group Southend-on-sea, based in Southend-on-SEA. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,196 (16%) over the AskCar estimate of £7,294.

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 1,027 priced Vauxhall Insignia adverts across different ages and specifications, as of 8 November 2026.

A 2020 Vauxhall Insignia with the 1.5 diesel engine is typically advertised at £9,000: the median of the 21 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2020 Vauxhall Insignia has been on sale for at least 164 days.

Price history

AskCar first saw this advert on 28 May 2026 at £8,990. Its asking price is now £8,490, £500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 29 May 2026: £8,990
• 17 July 2026: £8,750
• 7 September 2026: £8,700
• 27 October 2026: £8,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 16 December 2026.

It has had 7 MOTs. The latest, on 17 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 90,687 miles, which matches the advertised 90,700 miles.

Advertised mileage is about 30,100 miles higher than the median mileage of a 2020 Vauxhall Insignia on AskCar.