2025 Audi A3 Dimensions And Weight. View all official weights of the new audi a3 sportback 2025 and of previous generations of this model. The dimensions of this car are 4,493 millimetres (176.9 in) in length, 1,816 mm (71.5 in) in width, and 1,428 mm (56.2 in) in overall height.

Detailed specs and features for the 2025 audi a3 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Get the most useful specifications data and other technical specs for the 2025 audi a3 premium plus quattro.