BMW 5 Series Gran Turismo (2020) is 1209 mm (47.60 inch) longer, 183 mm (7.20 inch) wider, 89 mm (3.50 inch) higher and has 289 liters (10.21 ft3) bigger cargo space than MINI Roadster (2014).
MINI Roadster (2014) is 500 kg (1,102 lbs) lighter than BMW 5 Series Gran Turismo (2020).