Mercedes S-Class (2020) is 381 mm (15.00 inch) longer and 22 mm (0.87 inch) wider than Subaru Tribeca (2015).
Subaru Tribeca (2015) is 230 mm (9.06 inch) higher, 234 kg (516 lbs) lighter and has 564 liters (19.92 ft3) bigger cargo space than Mercedes S-Class (2020).