For example, skinflints will probably buy the cheapest tires possible for their econobox, which won't last as long as a quality offering. Also, many enthusiast cars are smaller and lighter than the equivalent Camrys, Civics, etc. If you're talking about Dodge Challengers, then you are correct, but it is not a universal principle. Either way, the main point of my post was that some people don't do their due diligence in researching their car purchases and get caught up on a single point, such as mpg or horsepower. You seem like you consider every aspect of the cost of ownership, so my point doesn't apply to you, just as your points don't apply to every car. Good thoughts, btw. Thanks