Ford F-450 (2014) is 2301 mm (90.59 inch) longer, 636 mm (25.04 inch) wider, 729 mm (28.70 inch) higher and has 2039 liters (72.01 ft3) bigger cargo space than Porsche 718 Cayman (2014).
Porsche 718 Cayman (2014) is 1226 kg (2,703 lbs) lighter than Ford F-450 (2014).