A Earlier this week, Audi introduced the R8 V10 Decennium, which was created in honor of the decade of the legendary V10, powered by its super-car. In this note, we emphasized that this propeller is one of the last in its kind, since car manufacturers are turning into a "turbo-era", with smaller engines and smaller shifts in search for higher efficiency and lower emissions. Ingolstadt today became news again for the same reason: it introduced its new 2.0 TFSI engine with four cylinders and no less than 610 hp … Yes, only 10 HP less than the R8.
But before the enthusiasts of the rally brand are enthusiastic about this engine under the RS5, RS6 or R8, we need to make a very important explanation: this is a racing engine, more precisely, that their cars will be used at the prestigious German Touring Car Championship. Yes, just like "our" Super TC2000, DTM will leave the V8 500 KM for these new four-pin rotor, but with a power exceeding 600 hp. In addition, according to the new regulation, these power plants have to last all seasons and with several conditions that they are trying to get closer to those in the street car: they can not consume more than 95 kilograms of fuel per hour and have to use conventional gasoline.
Above all, Audi's propellers are the development of a competing division of the German brand, which has little and nothing to do with the 2.0 TFSI, which uses several of its products. It has the same TFSI direct injection system, but with a turbocharger that blows at a pressure of 3.5 bar with a high compression ratio and a maximum speed of 9,500 rpm. In addition, it has a push to pass function, which adds an additional 30 HP for a few seconds. What's worse, Audi says its energy efficiency is similar to the diesel engine's energy efficiency and it can use synthetic fuels.
As we have already mentioned, this street propeller is not expected to equip the street model, but it will undoubtedly be part of its development and technology over the past years transferred to the brand portfolio, just as it did when the four-wheel drive system quattro.