BMW 5 Series (2014) is 964 mm (37.95 inch) longer, 166 mm (6.54 inch) wider, 86 mm (3.39 inch) higher and has 113 liters (3.99 ft3) bigger cargo space than Hyundai i20 (2015).
Hyundai i20 (2015) is 740 kg (1,631 lbs) lighter than BMW 5 Series (2014).