Honda Pilot (2020) is 97 mm (3.82 inch) wider, 303 mm (11.93 inch) higher, 314 kg (692 lbs) lighter and has 825 liters (29.13 ft3) bigger cargo space than Mercedes S-Class (2018).
Mercedes S-Class (2018) is 254 mm (10.00 inch) longer than Honda Pilot (2020).
Size difference at a glance
Honda Pilot (2020) is 4.8% shorter than Mercedes S-Class (2018).
Honda Pilot (2020) is 5.1% wider than Mercedes S-Class (2018).
Honda Pilot (2020) is 20.3% taller than Mercedes S-Class (2018).
Honda Pilot (2020) is 14.6% lighter than Mercedes S-Class (2018).
Honda Pilot (2020) is 165% larger in cargo space than Mercedes S-Class (2018).
Summary
Honda Pilot (2020) is the larger car on 3 of 4 key dimensions.