Bikes & Cars...

The Environmental Protection Agency published its official gas mileage numbers for the 2010 model year, including the leaders in each segment. Guess who won overall? Yeah, it was no contest, and no surprise: the 2010 Toyota Prius, with its 51 city/48 highway rating beat all the competition.

The other thing to note about the list is that out of ten cars with top fuel economy, only one is not a hybrid,...