2006 Nissan Titan SE 4dr King Cab SB (5.6L 8cyl 5A)
Haven't gotten better than 17 mpg, and was told by the salesmen that they easily get 20 mpg. Hopefully, it gets better.
The height is taller than any other 2WD truck. The actual length of the cab is longer than a Dodge Crew Cab. Engine has a LOT of torque!! Definitely get sidesteps to get into truck. Seats are very high!!