 There isn't a single thing Nissan didn't think of.  Everything about the Titan is first class starting with the engine  and going to the rugged look of the body and the utility bed to the comfort and roominess inside.  I'm 6'3 and have more than enough leg room behind the wheel.  Sure the gas mileage isn't great, but it isn't any worse than other trucks and Nissan has never been terribly competitive in that area anyway.