If you are talking about engine performance, the Audi A3 has an engine power of 116bhp.
Speed wise, the machine churns out a respectable 200Nm of torque from 2000rpm - an impressive pace for an A3. Its’ new stop-start function allows the engine to be cut off just before the car comes to a complete stop to save your precious drop of fuel.
The cons? Laggy re-ignition; this means slower take offs from the lights or junctions. Car is reviewed not as efficient as how Audi makes it out to be –
test car averaged 12.5km per litre – far from its stated 21.3km per litre.
Overall, the Audi A3 is practical, comfortable and fuel efficient. Not too bad for a continental car.
reference/ for a detailed review –