Ford Mustang (2016) is 11 kg (24 lbs) lighter than Mercedes E-Class (2015).
Mercedes E-Class (2015) is 95 mm (3.74 inch) longer, 155 mm (6.10 inch) wider, 4 mm (0.16 inch) higher and has 216 liters (7.63 ft3) bigger cargo space than Ford Mustang (2016).