2015 Vauxhall Insignia SRI NAV prices

There are 25 used 2015 Vauxhall Insignia SRI NAV cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £3,500 (the median: half cost less, half cost more). The cheapest is £1,500. The middle half are priced between £2,600 and £4,900. Median mileage: about 100,000 miles.

Dealers lowered the asking price on more than one in ten of 2015 Vauxhall Insignia SRI NAV cars: 4 of the 25 in the 14 days to 10 November 2026.

2015 Vauxhall Insignia SRI NAV prices by engine and mileage

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
2.0 diesel£3,000Too few for saleToo few for saleToo few for sale£3,000

Only 4 of the 2015 Vauxhall Insignia SRI NAV cars for sale have the 1.6 diesel engine, too few to give a typical asking price.

Only 1 of the 2015 Vauxhall Insignia SRI NAV cars for sale have the 1.4 petrol engine, too few to give a typical asking price.

Typical asking prices are of 2015 Vauxhall Insignia SRI NAV cars for sale on 10 November 2026, and are given only where at least 20 cars with a price are for sale.

2015 Vauxhall Insignia SRI NAV against other years

A 2016 Vauxhall Insignia SRI NAV car has a typical asking price of £4,400, as of 10 November 2026.

AskCar lists 1,072 used Vauxhall Insignia across the UK, from 732 dealerships.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2015 Vauxhall Insignia SRI NAV cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage and recently reduced. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 20 of the 22 cars listed here meet these rules. Page 2 lists every other 2015 Vauxhall Insignia SRI NAV car, cheapest first, including the 2 the groups do not pick from.

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 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2015 Vauxhall Insignia SRI NAV.

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. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2015 Vauxhall Insignia SRI NAV: priced furthest below the AskCar estimate

Their asking prices run from £2,319 to £4,900.

Cheapest 2015 Vauxhall Insignia SRI NAV: the lowest asking prices

These 10 are priced £2,319 to £3,644. They have covered 72,390 to 134,360 miles.

Lowest-mileage 2015 Vauxhall Insignia SRI NAV

These 10 have covered 63,089 to 97,592 miles. Their asking prices run from £2,999 to £9,990.

Recently reduced 2015 Vauxhall Insignia SRI NAV: the biggest price reductions in the 14 days to 10 November 2026

The dealer lowered the asking price on each of these 2 in the 14 days to 10 November 2026. Their reductions since AskCar first saw them run from £49 to £500.

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