The vehicle has four wheel drive capabilities. Set the temperature exactly where you are most comfortable in this Jeep Grand Cherokee. The fan speed and temperature will automatically adjust to maintain your preferred zone climate. This 2003 Jeep Grand Cherokee has a 6 Cyl, 4.0L (242 CID) high output engine. The Jeep Grand Cherokee features cruise control for long trips. Anti-lock brakes will help you stop in an emergency. Enjoy the tried and true gasoline engine in this unit. The high efficiency automatic transmission shifts smoothly and allows you to relax while driving. The spacious cabin accommodates your family and friends in comfort. Take it to the mountains or the beach. this 2003 Jeep Grand Cherokee can handle it all.