Buick Regal TourX (2019) is 611 mm (24.06 inch) longer, 57 mm (2.24 inch) wider, 66 kg (146 lbs) lighter and has 173 liters (6.11 ft3) bigger cargo space than Kia Niro (2015).
Kia Niro (2015) is 77 mm (3.03 inch) higher than Buick Regal TourX (2019).
