The new 3.0L EcoDiesel V6 engine delivers clean-diesel technology with low CO2 emissions. The clean and refined powertrain delivers optimum Best-in-Class fuel economy+ with awe-inspiring performance. Combined with the advanced eight-speed automatic transmission, the 2014 Jeep® Grand Cherokee can attain up to 30 hwy mpg+, drive up to a Best-in-Class+ 730 miles on one tank+ and tow up to a Best-in-Class+ 7,400 pounds+ to fulfill whatever your nomadic heart desires.
The 3.6L Pentastar® V6 engine features an extraordinary, new eight-speed automatic transmission, with paddle-shift steering wheel controls. The new Eco Mode improves fuel efficiency+ by 9% and allows the Grand Cherokee to tow up to 6,200 pounds+ when properly equipped with the Tow Group.
5.7L V8 engine
The 5.7L V8 engine with Fuel Saving Technology boasts 360 hp and 390 lb-ft of torque and provides a Best-in-Class+ 7,400-pound towing capacity. The enhanced, new eight-speed automatic transmission, and Eco Mode help improve fuel efficiency+ by up to 10% vs. last year's vehicle.