Honda Ridgeline (2018) is 492 mm (19.37 inch) longer, 437 mm (17.20 inch) higher and has 420 liters (14.83 ft3) bigger cargo space than Opel Insignia (2017).
Opel Insignia (2017) is 88 mm (3.46 inch) wider and 266 kg (586 lbs) lighter than Honda Ridgeline (2018).