AUDI has launched an emissions-busting A4 by transplanting its Le Mans-developed FSI common rail petrol technology into a 2.0-litre engine.

The 2.0-litre FSI engine is good for 110kW of power at 6000rpm and 200Nm of torque at 3500rpm. The FSI part of the name stands for Fuel Stratified Injection. FSI engines achieve their remarkably low ...