Keyless Start. Rear Parking Aid. Power Liftgate (Optional) Remote Engine Start (Optional) Adjustable Steering Wheel. Steering Wheel Controls. Leather Wrapped Steering Wheel (Optional) Heated Steering Wheel (Optional) Trip Computer. 2004 Grand Cherokee specs (horsepower, torque, engine size, wheelbase), MPG and pricing by trim level. 4.7L V-8 Engine; 5-spd w/OD Transmission; Jeep Grand Cherokee Chevrolet Suburban 1500 Specs & Features. Used 2005 Jeep Grand Cherokee Laredo - Specs & Features. Buy In-Store. 5-speed shiftable automatic. 3 yr./ 36,000 mi. Fuel & MPG. EPA city/highway MPG. EPA combined MPG. Range in The 3.0-liter V6 is Jeep's first diesel engine and has the best EPA fuel rating of any of the Grand Cherokee's engine choices: 18 mpg in the city and 23 mpg on the highway. This engine generates 215 horsepower and 376-pound-feet of torque, which MSN calls "impressive." Edmunds says that "those wanting better fuel economy will likely enjoy the Acceleration and Power. Since the diesel and 4.7-liter V8 engines have been discontinued for 2010, the 2010 Grand Cherokee now offers three engine options: a base 3.7-liter V6, a 5.7-liter HEMI V8 and the high-performance SRT8 model's 6.1-liter HEMI V8. Reviewers found the base V6 especially sluggish and underpowered. 1961-1968 Jeep CJ-5/CJ-6 Perkins The first civilian Jeep diesel on offer (that we can find, anyway) was the 1961 Jeep CJ-5. A rare option for that year was the Perkins 4.192 diesel engine. As the Offered with a choice of rear- or four-wheel drive, the Grand Cherokee had a standard 190-hp, 4.0-liter inline-six-cylinder engine that … worked with a five-speed manual or four-speed automatic Jeep Grand Cherokee Trackhawk: The high-performance Trackhawk has the same supercharged V8 engine as the Dodge Challenger Hellcat. Like the SRT, it has several performance upgrades, including Jeep’s Quadra-Trac Active on Demand four-wheel drive, quad exhaust tips, Selec-Trac traction management, Brembo brakes, and an adaptive suspension. riWXt.