General Motors has recently filed a patent for a groundbreaking quad-motor electric powertrain system, hinting at a future where electric vehicles, particularly the upcoming Cadillac Escalade IQ ...

Adding voltage to an electric motor will increase its speed. Adding current will give it more torque. In the case of my quad-motor go-kart, the voltage is not going to change much. However ...

Then you smell the smoke and you know what happened – a broken blade put a motor off-balance and burned out a winding in the stator. What to do? A sensible pilot might send the quad to the ...

BMW M has previously revealed that it is developing a quad-motor powertrain for its dedicated EVs. This powertrain will feature two motors mounted at each axle, and in some configurations ...

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The silent-but-deadly M3 EV mule car was spotted testing in Eastern Europe, and it could end up being the fastest production M3 ever. The 2027 Audi RS5 will replace the RS4 in Audi's current ...

and a new drive unit in the Tri-Motor and Quad-Motor powertrains. Now, Rivian is enhancing the R1 duo even further with the California Dune Edition, a special version of the R1T and R1S that gets ...

Quadcopters have incredible flying abilities, but if one loses just a single motor, it drops like a rock. Researchers from the University of Zurich’s Robotics and Perception Group have proven ...