Audi A8 (2014) is 47 mm (1.85 inch) longer and 96 mm (3.78 inch) wider than Chevrolet Impala Limited (2014).
Chevrolet Impala Limited (2014) is 31 mm (1.22 inch) higher, 372 kg (820 lbs) lighter and has 153 liters (5.40 ft3) bigger cargo space than Audi A8 (2014).
