Audi R8 Spyder (2020) is 89 mm (3.50 inch) wider and 69 kg (152 lbs) lighter than Chevrolet Impala (2016).
Chevrolet Impala (2016) is 687 mm (27.05 inch) longer, 256 mm (10.08 inch) higher and has 307 liters (10.84 ft3) bigger cargo space than Audi R8 Spyder (2020).