Nissan Micra (2015) is 7 mm (0.28 inch) higher and 600 kg (1,323 lbs) lighter than Opel Insignia Sports Tourer (2020).
Opel Insignia Sports Tourer (2020) is 1088 mm (42.83 inch) longer, 191 mm (7.52 inch) wider and has 295 liters (10.42 ft3) bigger cargo space than Nissan Micra (2015).