BMW X5 (2014) is 336 kg (741 lbs) lighter than Lincoln Navigator (2015).
Lincoln Navigator (2015) is 454 mm (17.87 inch) longer, 44 mm (1.73 inch) wider, 184 mm (7.24 inch) higher and has 1150 liters (40.61 ft3) bigger cargo space than BMW X5 (2014).