BMW 5 Series (2016) is 156 mm (6.14 inch) wider and 255 kg (562 lbs) lighter than Mazda BT-50 (2020).
Mazda BT-50 (2020) is 458 mm (18.03 inch) longer, 358 mm (14.09 inch) higher and has 597 liters (21.08 ft3) bigger cargo space than BMW 5 Series (2016).