I was really impressed with the last transit that I saw.
Was lending a pallet/box, weighing a tonne, and saw a Transit turn up...thought to myself "what are they thinking ?"
They opened the side door, and a forklift was able to deliver a pallet into the thing. A tonne in, and the suspension settled some but not much.
Diesel, with a semi auto gearbox made good mileage according to the driver.