Chrysler to use 9-Speed Transmission in More Vehicles By Stephen Elmer Mar 31 2014 Share this Article Tweet Adding gears to a transmission can help to improve fuel efficiency and performance, and one American automaker is taking that to heart. Continue Reading... Filed under: American Chrysler Featured Articles JeepTags: Chrysler Nine Speed, Jeep Cherokee nine speed, Jeep Cherokee transmission, Jeep Nine Speed
