Acura ILX (2017) is 16 mm (0.63 inch) wider and 145 kg (320 lbs) lighter than Mercedes CLA-Class (2015).
Mercedes CLA-Class (2015) is 80 mm (3.15 inch) longer, 26 mm (1.02 inch) higher and has 122 liters (4.31 ft3) bigger cargo space than Acura ILX (2017).