Put together, sales of General Motors two full-sized trucks nearly match -- and sometimes exceed -- those of Ford's top-selling F-series. They're very profitable for the same reasons, too: gigantic sales and simple body-on-frame engineering that hasn't fundamentally changed in, literally, lifetimes.
These are the hybrid and traditional gas powered cars that use the least fuel for the 2012 model year.
|Fears grow over China property flameout|
|Oklahoma bans local minimum wage increases|
|How Zuck met Oculus: Facebook's big bet on virtual reality|
|Detroit to auction vacant homes online. Starting bid: $1,000|
|China GDP slows to 7.4% in first quarter|