BMW 4 Series (2015) is 1172 kg (2,584 lbs) lighter than Ford Expedition (2014).
Ford Expedition (2014) is 542 mm (21.34 inch) longer, 132 mm (5.20 inch) wider, 578 mm (22.76 inch) higher and has 1355 liters (47.85 ft3) bigger cargo space than BMW 4 Series (2015).