Buick Regal Sportback (2018) is 680 mm (26.77 inch) longer, 72 mm (2.83 inch) wider, 65 mm (2.56 inch) higher and has 150 liters (5.30 ft3) bigger cargo space than Hyundai Veloster (2014).
Hyundai Veloster (2014) is 482 kg (1,063 lbs) lighter than Buick Regal Sportback (2018).
