2005Present Jeep Grand Cherokee; 2006-2010 Jeep Commander; 2007-2009 Chrysler Aspen; Advantages. Reliability: Now, let us get down to knowing the 6.4 Hemi Specs. Although the 6.4L Hemi uses the same type of engine block as the 5.7, they share neither the stroke length nor the bore diameter. 2015-2018 Dodge Challenger SRT 392 (R/T) The2015 Jeep Grand Cherokee comes with a wide variety of engine choices. There’s the standard 3.6-liter V6, which offers good power and fuel economy. The 5.7-liter V8 amps JeepGrand Cherokee 2017 6.4 V8 468HP HEMI SRT Size, Dimensions, Aerodynamics and Weight. Wheelbase : 114.72 inches / 291.4 cm. Length : 190.79 inches / 484.6 cm. Width : Whatengine is in 2015 Jeep Grand Cherokee (WK2) 6.4 V8 HEMI SRT8? The 2015 Jeep Grand Cherokee (WK2) 6.4 V8 HEMI SRT8 has a V 8, Petrol engine with 6410 cm3 / Detailedspecs and features for the Used 2015 Jeep Grand Cherokee Overland including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, The5.7 Hemi features a deep-skirted cast-iron cylinder block, fitted with a nodular-iron crankshaft. This crankshaft itself is held in place with four-bolt mains. Attached to the 5.7L Hemi’s crankshaft is a set of powdered TheJeep Grand Cherokee "WK2" was revealed in 2010 for the 2011 model year. Learn more about the Wk2 generation: specs, photos, & more. Buyers that splurged for the SRT/SRT8 Grand Cherokee found the incredible 6.4L Hemi V8 under the hood. With 470 horsepower and 470 lb-ft of torque, the Grand Cherokee SRT8 proved to be an instant Detailedspecs and features for the Used 2013 Jeep Grand Cherokee including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. GEwL.