COMPARE Buick Regal (2015) with Kia Optima Sportswagon (2018)

Buick Regal (2015) vs Kia Optima Sportswagon (2018)

• Buick Regal (2015) is 13 mm (0.51 inch) higher and 151 kg (333 lbs) lighter than Kia Optima Sportswagon (2018).
• Kia Optima Sportswagon (2018) is 24 mm (0.94 inch) longer, 3 mm (0.12 inch) wider and has 38 liters (1.34 ft3) bigger cargo space than Buick Regal (2015).