2014 Jeep Grand Cherokee Summit 4x4 Ecodiesel Full Test
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2014 Jeep Grand Cherokee Summit 4x4 Ecodiesel Full Test
Edmunds' Full Test of the 2014 Jeep Grand Cherokee Summit 4x4 Ecodiesel. Includes instrumented test data, photos and specifications.
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Compared to our 2011 Grand Cherokee with the 5.7L Hemi, the Diesel actually feels quicker from a stoplight and the ride has been improved. Fuel Economy on the Hemi was about 15mpg with my wife's 50/50 commute, with the diesel she is getting 24.2mpg thus far. A huge improvement. The ZF sourced transmission is very smooth and perfectly matched to the diesel. Also the improved U-Connect is fantastic and very easy to use. I just wish that the display was tilted slightly towards the driver to reduce reach.
Paying extra $5000 for 20 MPG versus 16 MPG (with HEMI) doesn't sound so good, does it? Let's see:
That is 0.05 versus 0.0625 of gal/mile, equal to 0.0125 gallon (of regular)/mile saved. Time that with 2.65 $/gal equals 0.033125 $/mile.
To recap that extra money will pay off in 5000 / 0.033125 =150943 miles
This is if you paid cash for that. If you borrowed money, add interest to that equation, it drags even longer... like 200k miles.