BMW 8 Series (G15) (2019) is 99 kg (218 lbs) lighter than Dodge Challenger (2018).
Dodge Challenger (2018) is 174 mm (6.85 inch) longer, 21 mm (0.83 inch) wider, 74 mm (2.91 inch) higher and has 39 liters (1.38 ft3) bigger cargo space than BMW 8 Series (G15) (2019).