BMW 5 Series Touring (2018) is 1272 mm (50.08 inch) longer, 211 mm (8.31 inch) wider, 176 mm (6.93 inch) higher and has 329 liters (11.62 ft3) bigger cargo space than MINI Roadster (2014).
MINI Roadster (2014) is 656 kg (1,446 lbs) lighter than BMW 5 Series Touring (2018).