Buick Regal TourX (2020) is 8 mm (0.31 inch) wider, 42 kg (93 lbs) lighter and has 67 liters (2.37 ft3) bigger cargo space than Chevrolet Impala (2017).
Chevrolet Impala (2017) is 127 mm (5.00 inch) longer and 13 mm (0.51 inch) higher than Buick Regal TourX (2020).
Size difference at a glance
Buick Regal TourX (2020) is 2.5% shorter than Chevrolet Impala (2017).
Buick Regal TourX (2020) is 0.4% wider than Chevrolet Impala (2017).
Buick Regal TourX (2020) is 0.9% lower than Chevrolet Impala (2017).
Buick Regal TourX (2020) is 2.4% lighter than Chevrolet Impala (2017).
Buick Regal TourX (2020) is 12.6% larger in cargo space than Chevrolet Impala (2017).
Overall footprint
Chevrolet Impala (2017) has a 2.1% smaller overall footprint (length × width).
