BMW X4 (2014) is 32 mm (1.26 inch) longer, 91 mm (3.58 inch) wider, 145 kg (320 lbs) lighter and has 58 liters (2.05 ft3) bigger cargo space than Land Rover Defender (2020).
Land Rover Defender (2020) is 397 mm (15.63 inch) higher than BMW X4 (2014).