Would insurance be expensive on a Chrysler 300C?

[Lex]

Thanks Yahoo community, I am in the process of getting either a 2010 Buick Lacrosse CXL, Buick Lucerne CXL or a Chrysler 300C. I myself am almost 30. I wanted to ask since the Chrysler 300C has a auto shutdown mode on the 4 cylinders you don't use, and this car is considered a modern muscle family car with a beefy V8 hemi, could that possibly heighten the insurance than normal than the Buicks which are just luxury V6s. Thanks