Kia Pro Ceed (2020) is 322 kg (710 lbs) lighter than Opel Insignia (2015).
Opel Insignia (2015) is 237 mm (9.33 inch) longer, 284 mm (11.18 inch) wider, 76 mm (2.99 inch) higher and has 145 liters (5.12 ft3) bigger cargo space than Kia Pro Ceed (2020).