BMW 5 Series Touring (2017) is 46 mm (1.81 inch) wider, 61 mm (2.40 inch) higher and has 27 liters (0.95 ft3) bigger cargo space than Chevrolet Impala (2019).
Chevrolet Impala (2019) is 117 mm (4.61 inch) longer and 291 kg (642 lbs) lighter than BMW 5 Series Touring (2017).