Progressive, powerful, efficientThe engines in the Audi A4
The engines in the Audi A4: progressive, powerful, efficient. All the petrol engines are equipped with FSI, a particularly efficient method of direct injection. The TDI engines use modern common rail injection technology and have diesel particulate filters.
The TDI engines in the Audi A4
A range of torquey, state-of-the-art diesel engines with four or six cylinders is available for the A4: beginning with the 2.0 TDITDISynonymous with muscular torque delivery and outstanding efficiency: TDI. Today, TDI engines are sporty, smooth and economical.TDI and concluding with the 3.0 TDI quattro. The 3.0 TDI quattro with 6-speed manual transmission accelerates the saloon from 0 to 100 km/h in 6.1 seconds.
The FSI engines in the Audi A4
The petrol engines in the A4 are equipped with the tried-and-trusted FSIFSIGetting more out of every drop of petrol.FSI technology from the world of motorsport. In FSI engines, the fuel is directly injected into the combustion chamber in precisely metered quantities. This ensures efficient combustion and better utilisation of the petrol. TFSITFSIAudi was the first manufacturer in the world to combine petrol direct injection with turbocharging in large-scale car productionTFSI combines FSI with a turbocharger to deliver even more power.
The 2.0 TFSI engine impresses with its pulling power. This engine is also equipped with the Audi valvelift system. This particularly variable valve timing system not only reduces fuel consumption, but also makes driving even more fun.
