Chevrolet Volt (2014) is 383 mm (15.08 inch) longer and 2 mm (0.08 inch) wider than MINI Cooper Paceman (2016).
MINI Cooper Paceman (2016) is 83 mm (3.27 inch) higher, 387 kg (853 lbs) lighter and has 31 liters (1.09 ft3) bigger cargo space than Chevrolet Volt (2014).