BMW 4 Series (2020) is 297 kg (655 lbs) lighter than Dodge Challenger (2020).
Dodge Challenger (2020) is 258 mm (10.16 inch) longer, 71 mm (2.80 inch) wider, 83 mm (3.27 inch) higher and has 19 liters (0.67 ft3) bigger cargo space than BMW 4 Series (2020).