Bentley Continental GT Speed (2015) is 87 mm (3.43 inch) wider than Buick Regal (2017).
Buick Regal (2017) is 25 mm (0.98 inch) longer, 79 mm (3.11 inch) higher, 720 kg (1,587 lbs) lighter and has 44 liters (1.55 ft3) bigger cargo space than Bentley Continental GT Speed (2015).
Comparisons with Bentley Continental GT Speed (2015)
