Ford F-450 (2014) is 1907 mm (75.08 inch) longer, 663 mm (26.10 inch) wider, 553 mm (21.77 inch) higher and has 1807 liters (63.81 ft3) bigger cargo space than INFINITI Q40 (2015).
INFINITI Q40 (2015) is 934 kg (2,059 lbs) lighter than Ford F-450 (2014).