Mercedes E-Class (2016) is 125 mm (4.92 inch) longer, 250 mm (9.84 inch) wider and has 124 liters (4.38 ft3) bigger cargo space than Subaru Legacy (2017).
Subaru Legacy (2017) is 108 mm (4.25 inch) higher and 286 kg (631 lbs) lighter than Mercedes E-Class (2016).