Audi unveils the composition of its electrical Dakar engine - Motor Informed

Audi unveils the composition of its electrical Dakar engine

On the finish of the yr, Audi will withdraw from the Formulation E and DTM circuits to pay attention its sporting actions on the Dakar, the place the final participation of the German producer dates again to 1987. And this comeback isn’t thermal however electrical! Audi bases its venture across the MGU utilized in Formulation E, writer of a number of victories and two titles.

Within the electrical single-seater championship, Audi’s MGU05 provides an output of 250 kW, or round 335 hp. Nonetheless, the model with the 4 rings clarified that the numbers that will probably be seen on the Dakar “will rely upon FIA laws”.

Admittedly superior, the 100% electrical expertise doesn’t but make it attainable to compete within the lengthy phases of the Dakar of their entirety. Consequently, Audi will depend on its Class 1 DTM engine to recharge the batteries. The powertrain will embody a gearbox and a differential tailored for rally-raid whereas the batteries will even be developed by the German model. A primary full-scale take a look at is deliberate for the month of July if no delay is taken throughout the growth part.

“We nonetheless want the effectivity of our inside combustion TFSI engine as a result of the phases of the Dakar are far too lengthy to have the ability to recharge the batteries and reach reaching the end line”, explains Andreas Roos, venture supervisor at Audi Sport, in an interview with some media, together with

“The automotive itself will look similar to what you’re used to seeing on the Dakar”, he continues. “Our transmission will probably be absolutely electrical. So the MGU that we’ve developed for Formulation E this yr, and which we’re actually pleased with, will even be used within the Dakar. In fact, we have to make some modifications as a result of the desert is a bit of totally different from the cities the place we race in Formulation E. [Cela] provides a number of extra challenges. “

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“We are attempting to switch all our information of Formulation E and in addition of our time at Le Mans, after we raced there with the e-tron quattro. This automotive will probably be a sort of e-tron quattro however in a brand new type. We’ll use one MGU for every axle to be able to have quattro electrical traction. The third MGU will probably be used as a generator to recharge the batteries, which is important as a result of lengthy distances. “

“The final element will probably be our vitality converter, which will probably be a traditional warmth engine. You realize this engine because of our years of success in DTM, particularly the final ones, and it’ll function the premise for our Dakar engine. It’s a block extremely environment friendly when it comes to weight and gas consumption, that is artwork. “

Over the following few months, Audi will face many challenges, considered one of which will probably be to additional develop its automotive whereas ready for the FIA ​​to outline future laws and the Stability of Efficiency (BoP) in relation to automobiles within the class T1.

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“The FIA ​​has not outlined a BoP, so it’s too early to speak about energy and efficiency as we must adapt them relying on what the FIA ​​decides on it”, feedback Sven Quandt, proprietor of Q Motorsport and Audi associate for this venture. Roos has set a three-year timeline for Audi’s first Dakar victory, admitting that the primary outings will come throughout a “apprenticeship yr”.

“The stress is nice, for certain. It is a actually distinctive idea”, he admits. “And that is a giant problem for us. We would like to have the ability to struggle for the general victory as a result of we have had success previously and we additionally need to comprehend it right this moment. massive problem for us with this electrical transmission that we are going to be utilizing within the Dakar. “

“However I believe 2022 will probably be a yr of studying, we’ll make extra progress in 2023. After which, hopefully, we will actually struggle for Dakar victories in 2024.”

Audi officers haven’t but specified what number of automobiles will probably be at first subsequent yr however we already know there will probably be some. “multiple and fewer than 5”. There was additionally a reluctance on the a part of the German producer as to the composition of the pilots. In accordance with a number of sources, the three-time Dakar winner Carlos Sainz may very well be an integral a part of the venture. And Stéphane Peterhansel, winner of the occasion fourteen occasions, might accompany El Matador.

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