2008 Ford F-250 Super Duty XL 4dr SuperCab SB (5.4L 8cyl 6M)
No problems so far. Diesel is not for the economy minded as this is a heavy vehicle not to mention all the new emission controls the engine has to deal with. Feels solid as a tank. Very happy with purchase.
Love the bold interior and exterior style.
Seats are not as comfortable as GM, personally I would not set out for a long road trip. The tires may be suspect for the rougher than normal ride.