My1987 6 cylinder 4.0 litre Jeep Cherokee Laredo (AMC) got 21 MPG at 50 to 55 mph, lower mileage at higher speeds, using premium fuel. The 1994 Grand Cherokee limited (Chrysler) with a 3.73 : 1 rear end ratio and the 5.2 cast iron V-8 gets 20 to 21 at 50-55 MPH, at 70 that drops down to about 18.5 to 19 mpg. FuelTank Capacity : 24.8 gallons 94 L 20.7 UK gallons: CO2 emissions : Is Jeep Grand Cherokee (WK2) 5.7 V8 HEMI Overland All Wheel Drive (AWD)? Yes, the Jeep Grand Cherokee (WK2) 5.7 V8 HEMI Overland is All Wheel Drive (AWD). Jeep Grand Cherokee (WK) 3.0 CRD (2005) Jeep Grand Cherokee 2017 3.6 V6 (2017) This car FuelTank Capacity 20.6 Gallons 78 Liters. Expand (6 More) Tyre Sizes 245/65R17. Rear Suspension Live Axle. Front Brakes Vented Disc. Rear Brakes Jeep Grand Cherokee 5.7 V8 Hemi (2005 - 2008) Land Rover Range Rover Sport Supercharged (2005 - 2009) Volkswagen Touareg V8 (2007 - 2010) 129-in vented disc, ABS. Brakes, rear. 12.6-in vented disc (four-channel ABS std on 4WD) Wheels, in. 17x7.5. PRICE. Base price (est) $29,000 (2WD), $31,000 (4WD) Read this 2005 Jeep Grand FuelTank Capacity : 24.8 gallons 94 L 20.7 UK gallons: CO2 emissions : Is 2012 Jeep Grand Cherokee (WK2) 5.7 V8 HEMI Overland All Wheel Drive (AWD)? Yes, the 2012 Jeep Grand Cherokee (WK2) 5.7 V8 HEMI Overland is All Wheel Drive (AWD). Jeep Grand Cherokee (WK) 3.0 CRD (2005) Jeep Grand Cherokee 2017 3.6 V6 (2017) This Costto Fill the Tank. $72. Tank Size. 20.8 gallons. *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before refueling. 2005 Jeep Grand Cherokee 4WD. Checkout the full specs of the 2010 Jeep Grand Cherokee Limited, from performance and fuel economy to colors and materials Fuel Tank Capacity. 21.1 gallons 5.7L "Hemi" V8 engine, 5-speed Detailedspecs and features for the Used 2015 Jeep Grand Cherokee including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. H8R0hF3.