The Tesla Model X is the first fully-electric SUV or crossover ever produced that provides a practical range on a single charge. It's also the quickest. We don't just mean it's the quickest accelerating electric SUV ever built -- it's the quickest SUV we've ever tested. Period.

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That's pretty good company to be among. Especially when you consider that the Model X P90D is the only one of the group with three rows of seating for up to seven occupants (though our tester had seating for six).

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Those acceleration feats are made possible thanks to a set of dual three-phase, four-pole AC induction electric motors. The front motor is rated 259 hp and 244 lb-ft of torque, while the rear motor is rated 503 hp and 469 lb-ft. Combined system output is rated 532 hp and 713 lb-ft. Why not 762 hp combined? The Model X's battery pack can't supply full power to both motors at the same time during flat-out acceleration runs. Imagine how quick the Tesla Model X P90D would be if the battery pack could provide full power.

Stay tuned for our full First Test review of the Tesla Model X P90D.

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