ownership costs

If you're salivating over a limited-edition luxury performance vehicle easily capable of triple-digit speeds, four-second zero-to-60 times, hand-made engines, and serialized production—the likes of the Mercedes-Benz SL65 AMG or Aston Martin DB9—insurance premiums could prompt you to think again about signing on the dotted line. But would you care? Chances are, if you can afford one of these vehicles, you probably aren't concerned with the premiums. Insure.com just investigated, finding average rates for 2011 models, and the list of most expensive vehicles to insure looks like a...