Cadillac CT6 (2019) is 314 mm (12.36 inch) longer and 24 mm (0.94 inch) wider than Opel Insignia Country Tourer (2015).
Opel Insignia Country Tourer (2015) is 40 mm (1.57 inch) higher, 208 kg (459 lbs) lighter and has 93 liters (3.28 ft3) bigger cargo space than Cadillac CT6 (2019).
