Ford Expedition (2017) is 956 mm (37.64 inch) longer, 202 mm (7.95 inch) wider, 668 mm (26.30 inch) higher and has 1638 liters (57.85 ft3) bigger cargo space than Porsche Cayman (2020).
Porsche Cayman (2020) is 1074 kg (2,368 lbs) lighter than Ford Expedition (2017).