Mazda BT-50 (2015) is 1231 mm (48.46 inch) longer, 518 mm (20.39 inch) higher and has 822 liters (29.03 ft3) bigger cargo space than Mercedes SLK-Class (2020).
Mercedes SLK-Class (2020) is 114 mm (4.49 inch) wider and 640 kg (1,411 lbs) lighter than Mazda BT-50 (2015).