how to become a uber xl driver?
['Model year must be 7 years (2011 model year) or newer.', '4-door luxury sedan.', 'Leather or vinyl interior with no tears.', 'Seat at least 4 passengers in addition to the driver.', 'Working windows and air conditioning.', 'No full-sized vans or trucks.', 'No taxi cabs, government cars, or commercially marked vehicles.']