Customers in the U.S. looking to buy a 7-seat Tesla Model Y can now get it for $1000 cheaper, given they are willing to forgo their color preferences. What Happened: The Model Y long-range all-wheel drive version can house either five or seven individuals. While the five-seat interior is included in the price of the vehicles, customers looking for seven-seat interiors, which includes a third-row seating for two, will have to pay an additional charge. The long-range all-wheel drive version of the Model Y starts at $47,990 and opting for the seven-seat interior will add an additional $1000- $200…