BMW 5 Series Gran Turismo (2016) is 47 mm (1.85 inch) wider and 63 mm (2.48 inch) higher than Chevrolet Impala (2019).
Chevrolet Impala (2019) is 109 mm (4.29 inch) longer, 191 kg (421 lbs) lighter and has 33 liters (1.17 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2016).