Mercedes E-Class (2017) is 381 mm (15.00 inch) longer, 284 mm (11.18 inch) wider and has 240 liters (8.48 ft3) bigger cargo space than Opel Ampera (2017).
Opel Ampera (2017) is 41 mm (1.61 inch) higher and 166 kg (366 lbs) lighter than Mercedes E-Class (2017).
