Cadillac CT6-V (2020) is 363 mm (14.29 inch) longer and 3 mm (0.12 inch) wider than Subaru Tribeca (2014).
Subaru Tribeca (2014) is 247 mm (9.72 inch) higher, 117 kg (258 lbs) lighter and has 617 liters (21.79 ft3) bigger cargo space than Cadillac CT6-V (2020).