Audi A3 (Sedan) (2017) is 73 mm (2.87 inch) longer, 1 mm (0.04 inch) wider, 200 kg (441 lbs) lighter and has 48 liters (1.70 ft3) bigger cargo space than Toyota C-HR (2014).
Toyota C-HR (2014) is 149 mm (5.87 inch) higher than Audi A3 (Sedan) (2017).