Vans are usually pretty cheap to insure. Which was why I was surprised when my 2015 Mazda6 GX was cheaper to insure than my 2010 Mazda5 GT (about $100) Cost of vehicle about the same. Basically, it was because the 2015 was a brand new vehicle... $150.50 for both vehicles.
I haven't checked that many vehicles, but I haven't found a vehicle that I have had to pay more than $100 a month... in Burlington, ON that is... And yes that includes the expensive to insure Civic. One reason of many reasons I don't like getting compacts...