INFINITI Q50 (2016) is 10 mm (0.39 inch) higher and 134 kg (295 lbs) lighter than Mercedes E-Class (2014).
Mercedes E-Class (2014) is 96 mm (3.78 inch) longer, 30 mm (1.18 inch) wider and has 158 liters (5.58 ft3) bigger cargo space than INFINITI Q50 (2016).