Tesla Motors' Model X has just racked up more than 6,000 orders already. Reservations for the upcoming Model X crossover have exceeded the 6,000 mark, with a member of the Tesla MotorsClub website confirming he has reserved car number 6,117 on October 5.

The refundable reservations start at $5,000 for the base Model X. The Model X Signature starts at $40,000.

The Model X is built on a slightly modified version of the Model S platform and comes with seating for seven adults and optional all-wheel-drive capability via two electric motors. Deliveries will begin next year.