BMW 1 Series (2014) is 317 kg (699 lbs) lighter than Cadillac XTS (2016).
Cadillac XTS (2016) is 771 mm (30.35 inch) longer, 105 mm (4.13 inch) wider, 90 mm (3.54 inch) higher and has 150 liters (5.30 ft3) bigger cargo space than BMW 1 Series (2014).
