Opel Insignia Grand Sport (2017) is 1047 mm (41.22 inch) longer, 168 mm (6.61 inch) wider and has 279 liters (9.85 ft3) bigger cargo space than Suzuki Swift (2017).
Suzuki Swift (2017) is 80 mm (3.15 inch) higher and 255 kg (562 lbs) lighter than Opel Insignia Grand Sport (2017).
