FIAT 500L Trekking (2020) is 156 mm (6.14 inch) higher and 210 kg (463 lbs) lighter than Opel Insignia Sports Tourer (2015).
Opel Insignia Sports Tourer (2015) is 561 mm (22.09 inch) longer, 83 mm (3.27 inch) wider and has 148 liters (5.23 ft3) bigger cargo space than FIAT 500L Trekking (2020).