Audi RS 5 (2018) is 10 mm (0.39 inch) longer and 76 mm (2.99 inch) wider than Mercedes CLA-Class (2015).
Mercedes CLA-Class (2015) is 69 mm (2.72 inch) higher, 265 kg (584 lbs) lighter and has 124 liters (4.38 ft3) bigger cargo space than Audi RS 5 (2018).
