Cadillac CT4 (2020) is 43 kg (95 lbs) lighter than Chevrolet Impala Limited (2016).
Chevrolet Impala Limited (2016) is 335 mm (13.19 inch) longer, 38 mm (1.50 inch) wider, 69 mm (2.72 inch) higher and has 224 liters (7.91 ft3) bigger cargo space than Cadillac CT4 (2020).
