BMW 3 Series Touring (2015) is 34 mm (1.34 inch) longer and 115 kg (254 lbs) lighter than Cadillac XT4 (2021).
Cadillac XT4 (2021) is 137 mm (5.39 inch) wider, 176 mm (6.93 inch) higher and has 142 liters (5.01 ft3) bigger cargo space than BMW 3 Series Touring (2015).