Hyundai Genesis (2015) is 182 mm (7.17 inch) wider and 35 kg (77 lbs) lighter than Mazda BT-50 (2017).
Mazda BT-50 (2017) is 374 mm (14.72 inch) longer, 340 mm (13.39 inch) higher and has 724 liters (25.57 ft3) bigger cargo space than Hyundai Genesis (2015).