Chevrolet Impala Limited (2016) is 544 mm (21.42 inch) longer, 303 mm (11.93 inch) higher and has 332 liters (11.72 ft3) bigger cargo space than McLaren 675LT Coupe (2016).
McLaren 675LT Coupe (2016) is 243 mm (9.57 inch) wider and 255 kg (562 lbs) lighter than Chevrolet Impala Limited (2016).