BMW 4 Series (2020) is 323 kg (712 lbs) lighter than Dodge Challenger (2015).
Dodge Challenger (2015) is 249 mm (9.80 inch) longer, 71 mm (2.80 inch) wider, 32 mm (1.26 inch) higher and has 19 liters (0.67 ft3) bigger cargo space than BMW 4 Series (2020).