Opel Insignia Grand Sport (2020) is 407 mm (16.02 inch) longer and 133 mm (5.24 inch) wider than Suzuki Ciaz (2017).
Suzuki Ciaz (2017) is 30 mm (1.18 inch) higher, 325 kg (717 lbs) lighter and has 20 liters (0.71 ft3) bigger cargo space than Opel Insignia Grand Sport (2020).
