Opel Insignia Grand Sport (2020) is 528 mm (20.79 inch) longer, 35 mm (1.38 inch) higher, 37 kg (82 lbs) lighter and has 155 liters (5.47 ft3) bigger cargo space than Volvo V40 (2015).
Volvo V40 (2015) is 178 mm (7.01 inch) wider than Opel Insignia Grand Sport (2020).
