COMPARE Buick Regal Sportback (2020) with Kia Optima (2016)

Buick Regal Sportback (2020) vs Kia Optima (2016)

• Buick Regal Sportback (2020) is 45 mm (1.77 inch) longer and 2 mm (0.08 inch) wider than Kia Optima (2016).
• Kia Optima (2016) is 10 mm (0.39 inch) higher, 152 kg (335 lbs) lighter and has 40 liters (1.41 ft3) bigger cargo space than Buick Regal Sportback (2020).