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General Motors Reveals Ultium Drive Electric Powertrains to Enlarge and Hunt Tesla



The ultimate drive family from General Motors

Here’s a look at the things you’ll likely never see in your future GM EV.

General Motors

General Motors unveiled the next slice of its future, which revolves heavily around electric vehicles of all shapes and sizes. On Wednesday, the automaker unveiled “Ultium Drive,” a “family” of interchangeable electric drives. The family comprises a total of five drive units and three motors.

At its core, these are electric motors paired with single-speed gearboxes, which is not groundbreaking. However, the fact that GM is planning so many interchangeable combinations for a variety of uses and electric cars is quite interesting. It’s a huge bet that once the Ultium Drive powertrains actually roll down the assembly lines, the automaker will be able to ramp up production and make savings. GM could easily outsource drivetrains, or e-axles, as many companies call them, and fit them into future electric vehicles.

Instead, GM believes that its experience in designing and building traditional engines and transmissions, and the sheer number of off-the-shelf parts available to it, will give it a step up. The automaker also mentioned that these powertrains will be built in existing factories on “shared, flexible” assembly lines.

GM has already revealed its Ultium battery technology Earlier this year, which will serve as the heart of future electric cars, delivering up to 200 kilowatt hours of energy and reaching a range of up to 400 miles on a single charge. Ultium Drive will send the battery to whatever drive layout the automaker wants to track. GM mentioned that front-wheel, rear-wheel and all-wheel drive are on the table with its latest technology.

We’ll get our first impression of a production vehicle with all of this Ultium Tech including the first GMC Hummer EV Pickups will roll off the assembly line from 2021. After the electric pickup comes the Cadillac Lyriq, aims to challenge the luxury electric SUV segment.






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GMC Hummer EV: I have an opinion




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