Acura RDX (2018) is 16 mm (0.63 inch) wider, 138 mm (5.43 inch) higher and has 199 liters (7.03 ft3) bigger cargo space than Opel Insignia Country Tourer (2015).
Opel Insignia Country Tourer (2015) is 229 mm (9.02 inch) longer and 95 kg (209 lbs) lighter than Acura RDX (2018).