Opel Insignia (2015) is 250 mm (9.84 inch) wider, 12 mm (0.47 inch) higher and has 90 liters (3.18 ft3) bigger cargo space than Volkswagen Passat (2014).
Volkswagen Passat (2014) is 24 mm (0.94 inch) longer and 193 kg (425 lbs) lighter than Opel Insignia (2015).
