Cadillac XTS (2016) is 490 mm (19.29 inch) longer, 37 mm (1.46 inch) wider, 56 mm (2.20 inch) higher and has 82 liters (2.90 ft3) bigger cargo space than Nissan Sentra (2020).
Nissan Sentra (2020) is 436 kg (961 lbs) lighter than Cadillac XTS (2016).