The Jeep Patriot is a compact crossover SUV intorduced in early 2007. The Jeep Patriot is a traditional four-door Jeep wagon, similar to the Cherokee. In the U.S. the Jeep Patriot uses either the 2.0 L or 2.4 L World gasoline I4 engine. Both front-wheel drive and four-wheel drive are available. The Jeep Patriot features two four-wheel drive systems both of which are electronically controlled. Remote keyless entry systems are available options for most models of the Jeep Patriot.