Cadillac XT4 (2019) is 93 mm (3.66 inch) wider, 131 mm (5.16 inch) higher and has 104 liters (3.67 ft3) bigger cargo space than Chevrolet Impala (2015).
Chevrolet Impala (2015) is 514 mm (20.24 inch) longer and 21 kg (46 lbs) lighter than Cadillac XT4 (2019).
