Chevrolet Impala (2014) is 474 mm (18.66 inch) longer, 64 mm (2.52 inch) wider, 231 kg (509 lbs) lighter and has 91 liters (3.21 ft3) bigger cargo space than Land Rover Defender (2015).
Land Rover Defender (2015) is 525 mm (20.67 inch) higher than Chevrolet Impala (2014).
