Bentley Mulsanne (2019) is 733 mm (28.86 inch) longer and 23 mm (0.91 inch) higher than Opel Insignia (2015).
Opel Insignia (2015) is 158 mm (6.22 inch) wider, 1102 kg (2,429 lbs) lighter and has 97 liters (3.43 ft3) bigger cargo space than Bentley Mulsanne (2019).
