COMPARE Buick Regal Sportback (2020) with Mazda 6 Atenza (2017)

Buick Regal Sportback (2020) vs Mazda 6 Atenza (2017)

• Buick Regal Sportback (2020) is 625 mm (24.61 inch) longer and 94 mm (3.70 inch) wider than Mazda 6 Atenza (2017).
• Mazda 6 Atenza (2017) is 87 mm (3.43 inch) higher, 468 kg (1,032 lbs) lighter and has 51 liters (1.80 ft3) bigger cargo space than Buick Regal Sportback (2020).