Mercedes E-Class (2014) is 254 mm (10.00 inch) longer, 76 mm (2.99 inch) wider and has 192 liters (6.78 ft3) bigger cargo space than Subaru Impreza GT (2018).
Subaru Impreza GT (2018) is 12 mm (0.47 inch) higher and 660 kg (1,455 lbs) lighter than Mercedes E-Class (2014).