BMW 5 Series (2018) is 84 mm (3.31 inch) higher, 208 kg (459 lbs) lighter and has 110 liters (3.88 ft3) bigger cargo space than Dodge Challenger (2018).
Dodge Challenger (2018) is 74 mm (2.91 inch) longer and 56 mm (2.20 inch) wider than BMW 5 Series (2018).