Mercedes CLA-Class (2014) is 215 mm (8.46 inch) longer, 38 mm (1.50 inch) wider and has 85 liters (3.00 ft3) bigger cargo space than Subaru Impreza GP (2016).
Subaru Impreza GP (2016) is 32 mm (1.26 inch) higher and 90 kg (198 lbs) lighter than Mercedes CLA-Class (2014).