BMW 4 Series (2020) is 252 kg (556 lbs) lighter than Dodge Challenger (2014).
Dodge Challenger (2014) is 254 mm (10.00 inch) longer, 71 mm (2.80 inch) wider, 67 mm (2.64 inch) higher and has 19 liters (0.67 ft3) bigger cargo space than BMW 4 Series (2020).