Cadillac XTS (2017) is 11 mm (0.43 inch) higher, 328 kg (723 lbs) lighter and has 10 liters (0.35 ft3) bigger cargo space than Mercedes S-Class (2015).
Mercedes S-Class (2015) is 114 mm (4.49 inch) longer and 46 mm (1.81 inch) wider than Cadillac XTS (2017).
Size difference at a glance
Cadillac XTS (2017) is 2.2% shorter than Mercedes S-Class (2015).
Cadillac XTS (2017) is 2.4% narrower than Mercedes S-Class (2015).
Cadillac XTS (2017) is 0.7% taller than Mercedes S-Class (2015).
Cadillac XTS (2017) is 15.3% lighter than Mercedes S-Class (2015).
Cadillac XTS (2017) is 2% larger in cargo space than Mercedes S-Class (2015).
Overall footprint
Mercedes S-Class (2015) has a 4.8% larger overall footprint than Cadillac XTS (2017) (length × width).
