Audi RS 5 (2015) is 18 mm (0.71 inch) longer and 81 mm (3.19 inch) wider than Mercedes CLA-Class (2018).
Mercedes CLA-Class (2018) is 69 mm (2.72 inch) higher, 352 kg (776 lbs) lighter and has 130 liters (4.59 ft3) bigger cargo space than Audi RS 5 (2015).
