Used diesel Vauxhall Insignia for sale under £8,000

There are 745 used diesel Vauxhall Insignia under £8,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £4,300 (the median: half cost less, half cost more). The cheapest is £500. AskCar lists 1,126 used Vauxhall Insignia across the UK, from 758 dealerships.

The middle half of the 745 cars are priced between £3,000 and £6,000.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

87 of the 745 cars had their price reduced in the last 14 days to 29 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
201936£6,400£5,600 to £7,000
201869£6,000£5,300 to £7,500
2017114£5,700£4,500 to £6,600
2016155£4,800£3,900 to £6,000
2015132£3,900£3,000 to £4,800
201483£3,300£2,500 to £4,000
201350£2,800£2,300 to £3,200
201237£2,500£1,900 to £3,200
201129£2,300£1,500 to £2,500

Cars for sale now, page 3 of 8

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 993 priced Vauxhall Insignia adverts on AskCar as of 29 October 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

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Vauxhall Insignia by gearbox, fuel and body

Diesel Vauxhall Insignia by price

Vauxhall Insignia prices by year

Vauxhall Insignia by price

Diesel cars and vans under £8,000

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