Chevrolet Impala (2017) is 132 mm (5.20 inch) wider, 36 mm (1.42 inch) higher, 160 kg (353 lbs) lighter and has 103 liters (3.64 ft3) bigger cargo space than Jaguar XJ-Series (2014).
Jaguar XJ-Series (2014) is 17 mm (0.67 inch) longer than Chevrolet Impala (2017).