These sites often attract your interest with competitive rates, but then transfer you to a different site to continue shopping and complete your transaction, often at a far less attractive rate. This is because lead generations sites are paid to sell your information to an agency or insurance company, not to present you with the rates on car insurance.
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.