Chevrolet Impala Limited (2015) is 450 mm (17.72 inch) longer, 7 mm (0.28 inch) wider, 224 kg (494 lbs) lighter and has 26 liters (0.92 ft3) bigger cargo space than Lexus NX (2020).
Lexus NX (2020) is 155 mm (6.10 inch) higher than Chevrolet Impala Limited (2015).