Chevrolet Impala (2015) is 432 mm (17.01 inch) longer, 141 kg (311 lbs) lighter and has 32 liters (1.13 ft3) bigger cargo space than Porsche Macan (2017).
Porsche Macan (2017) is 69 mm (2.72 inch) wider and 128 mm (5.04 inch) higher than Chevrolet Impala (2015).
Size difference at a glance
Chevrolet Impala (2015) is 9.2% longer than Porsche Macan (2017).
Chevrolet Impala (2015) is 3.6% narrower than Porsche Macan (2017).
Chevrolet Impala (2015) is 7.9% lower than Porsche Macan (2017).
Chevrolet Impala (2015) is 7.6% lighter than Porsche Macan (2017).
Chevrolet Impala (2015) is 6.4% larger in cargo space than Porsche Macan (2017).
Overall footprint
Chevrolet Impala (2015) has a 5.3% larger overall footprint (length × width).
