Audi R8 (2014) is 21 mm (0.83 inch) wider and 262 kg (578 lbs) lighter than Dodge Challenger (2020).
Dodge Challenger (2020) is 581 mm (22.87 inch) longer, 221 mm (8.70 inch) higher and has 360 liters (12.71 ft3) bigger cargo space than Audi R8 (2014).