INFINITI Q40 (2015) is 73 mm (2.87 inch) higher and 90 kg (198 lbs) lighter than Mercedes E-Class (2017).
Mercedes E-Class (2017) is 106 mm (4.17 inch) longer, 298 mm (11.73 inch) wider and has 158 liters (5.58 ft3) bigger cargo space than INFINITI Q40 (2015).