BMW 7 Series (2019) is 98 mm (3.86 inch) longer, 17 mm (0.67 inch) higher and has 56 liters (1.98 ft3) bigger cargo space than Dodge Challenger (2014).
Dodge Challenger (2014) is 21 mm (0.83 inch) wider and 123 kg (271 lbs) lighter than BMW 7 Series (2019).