Mercedes S-Class Coupe (2015) is 76 mm (2.99 inch) longer, 400 kg (882 lbs) lighter and has 90 liters (3.18 ft3) bigger cargo space than Volvo XC90 (2014).
Volvo XC90 (2014) is 61 mm (2.40 inch) wider and 361 mm (14.21 inch) higher than Mercedes S-Class Coupe (2015).