BMW 5 Series Gran Turismo (2016) is 144 mm (5.67 inch) higher, 8 kg (18 lbs) lighter and has 41 liters (1.45 ft3) bigger cargo space than Dodge Challenger (2018).
Dodge Challenger (2018) is 13 mm (0.51 inch) longer and 22 mm (0.87 inch) wider than BMW 5 Series Gran Turismo (2016).