http://PreferredChryslerDodgeJeep.com 888-279-4277 The 2012 Jeep Liberty is powered by a 3.7-liter V6 that produces 210 hp and 235 pound-feet of torque. A four-speed automatic is the only transmission offered. Rear-wheel drive is standard and there are two different four-wheel-drive systems available, including the part-time Command-Trac and the full-time Selec-Trac. A properly equipped Liberty can tow as much as 5,000 pounds.