You can sometimes get auto insurance quotes on lead generation sites, but expect them to be far less reliable than quotes from comparison sites. Using lead generation sites most likely means that you’ll end up wandering from one auto insurance website to another in pursuit of the best rate, which rather defeats the purpose of using a quote-generating site at all.
Type of car: If you have an expensive or powerful car then you are seen as a higher risk for a number of reasons. If it’s expensive, it has a higher risk of being stolen. If it’s powerful, it’s deemed more at risk of getting into an accident driving at speed. If you want to see how your car impacts your insurance, you can check which insurance group it’s in for an indication.