Chevrolet Impala Limited (2016) is 725 mm (28.54 inch) longer, 15 mm (0.59 inch) wider and has 15 liters (0.53 ft3) bigger cargo space than Peugeot 3008 (2020).
Peugeot 3008 (2020) is 144 mm (5.67 inch) higher and 192 kg (423 lbs) lighter than Chevrolet Impala Limited (2016).