2006 Ford F-250 Super Duty XL 4dr Crew Cab SB (5.4L 8cyl 6M)
I needed a truck with 4WD and some power to pull my 30 foot 5th wheel trailer, plus have room for the grandkids or dogs. This does all that. The worst fuel mileage has been 11 mpg, which I feel is good for such a heavy truck pulling a load thru the mountains. It did have a few gremlins at first (4 visits to dealer), but those have been taken care of, i.e., Turbo sensor, fuel pump module.
Dependable truck with lots of room, power, and capability. Powerful brakes and reasonable fuel economy.
Tow/haul transmission selection needs to be redesigned; when used for deceleration, I never know when its going to go into the next lower gear.