Chevrolet Impala (2018) is 298 mm (11.73 inch) longer and 14 mm (0.55 inch) wider than Subaru Outback (2020).
Subaru Outback (2020) is 179 mm (7.05 inch) higher, 304 kg (670 lbs) lighter and has 387 liters (13.67 ft3) bigger cargo space than Chevrolet Impala (2018).
