Mercedes SLK-Class (2014) is 16 mm (0.63 inch) wider than MINI Clubman (2020).
MINI Clubman (2020) is 141 mm (5.55 inch) longer, 137 mm (5.39 inch) higher, 80 kg (176 lbs) lighter and has 25 liters (0.88 ft3) bigger cargo space than Mercedes SLK-Class (2014).