Tata Motors has dropped another teaser for the upcoming Sierra EV, and this one gives away a key detail. The electric SUV will get an all-wheel-drive setup, or QWD in Tata’s terminology, similar to the system seen on the Harrier EV. The reveal comes just days before the Sierra EV makes its debut on June 30. Tata’s teaser confirms that the model will be offered with front and rear electric motors, making it the second dual-motor EV in the company’s line-up.
