Mercedes E-Class (2014) is 604 mm (23.78 inch) longer, 53 mm (2.09 inch) wider, 3 mm (0.12 inch) higher and has 180 liters (6.36 ft3) bigger cargo space than MINI Clubman (2020).
MINI Clubman (2020) is 505 kg (1,113 lbs) lighter than Mercedes E-Class (2014).