2022 Jeep Grand Cherokee Trailhawk Review: Rugged and Refined Sure, those figures are a far cry from what the optional 5.7-liter Hemi V8 cranks out (357 hp, 390 lb-ft), but the Pentastar 2011-2014 5.7 Grand Cherokee Hemi Supercharger Kit. 2012-2018 6.4 SRT Jeep Grand Cherokee Gen2 Intercooler and Piping Kit. HP Tuners VCM Suite - Standard Check out the full specs of the 2018 Jeep Grand Cherokee Trailhawk, from performance and fuel economy to colors and materials Horsepower. 295 hp @ 6400 rpm Torque. 260 lb-ft @ 4000 rpm The Transmission will Up shift sooner and downshift later. For Vehicles equipped with the 5.7L Hemi, 4 cylinder mode will be enabled under certain conditions. Overall driving performance will be more conservative. This tells me 4 cylinder mode should only be enabled during Eco-on driving mode under certain conditions. If Jeep were to offer it in the standard Grand Cherokee two-row, the new Hurricane twin-turbo V6 would have no trouble replacing the outgoing Hemi V8’s power. It makes up to 510 horsepower and Everything you need to know about each trim in the 2006 Jeep Grand Cherokee lineup, all in one place. HEMI, 5.7 Liter. V8, HEMI, 5.7 Liter How much horsepower does a 2006 Grand Cherokee have? Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Jeep Grand Cherokee 5.7 V8 Hemi Limited Quadra-Drive II in 2007, the model with 5-door sport-utility wagon body and V-8 5654 cm3 / 345.6 cui, 240 kW / 326 PS / 322 hp (ECE) of power, 500 Nm / 369 lb-ft of torque, 5-speed automatic Electronic Range Select driver interactive control Optional for Overland and Summit versions of the three-row Grand Cherokee L is a 357-hp, 5.7-liter Hemi V-8 that produces 390 pounds-feet of torque. Both engines are mated to eight-speed automatic 4pyTMU.