Tue May 15 2007 1991 GMC Jimmy 1999 Jeep Grand Cherokee 1991 Jeep Grand Wagoneer 1991 Mercedes-Benz 300D $3,415.00 $11,585.00 $4,125.00 $6,650.00 Used Car Blue Book6 Private Party $2,595.00 $9,580.00 $3,125.00 $5,175.00 Gas Mileage no data 15/19 mpg 11/13 mpg 26/31 mpg Engine V8 6.2 Liter Diesel V8 4.7 Liter V8 5.9 Liter 5 Cyl. Turbo Diesel Horsepower 145 @ 3600 RPM 235 @ 4800 RPM 144 @ 3200 RPM 121 @ 4600 RPM Torque 260 @ 1900 RPM 295 @ 3200 RPM 280 @ 1500 RPM 165 @ 2400 RPM Bore x Stroke 3.98 x 3.82 3.66 x 3.40 4.08 x 3.44 3.43 x 3.31 Compression Ratio 21.3 9.3 8.3 22.0 Fuel Type Diesel Gas Gas Turbo Diesel Fuel Induction - Sequential Fuel Induction - Multi Fuel Induction Valve Train Overhead Valve Single Overhead Cam Overhead Valve Single Overhead Cam Dimensions & Capacity Fuel Capacity 31.0 20.5 20.3 18.5 Wheel Base 106.5 inches 105.9 inches 108.7 inches 110.2 inches Overall Length 184.8 inches 181.5 inches 186.4 inches 187.2 inches Width 79.6 inches 72.3 inches 74.8 inches 68.5 inches Height 73.8 inches 69.4 inches 66.4 inches 56.3 inches Curb Weight 4521 lbs. 3773 lbs. 4514 lbs. 3390 lbs. Tires / Wheel Size P235/75R15 P245/70R16 P235/75R15 P195/65R15 Turning Radius - 36.5 37.7 37.0 Axle Ratio 3.08 3.55 2.73 2.65 Ground Clearance 6.9 - 10.1 - GVWR 6100 5350 6025 - Maximum Towing 6000 6500 5000 Not Recommended Payload Base Capacity - 1150 1300 - Head Room: Front 41.6 inches 39.7 inches 37.1 inches 36.9 inches Head Room: Rear 39.9 inches 39.5 inches 36.8 inches 36.9 inches Leg Room: Front 40.9 inches 41.4 inches 40.5 inches 41.7 inches Leg Room: Rear 34.0 inches 35.3 inches 37.0 inches 33.5 inches Shoulder Rm: Front 65.5 inches 58.9 inches 58.3 inches 55.9 inches Shoulder Rm: Rear 64.5 inches 57.8 inches 58.3 inches 55.7 inches EPA Trunk or Cargo 35.9 cu.ft. 40.9 cu.ft. 43.1 cu.ft. 14.6 cu.ft.