Man, I really love my new Jeep

[Lugwrench]

I bought a diesel Rubicon two months ago, and I've really enjoyed driving it. My previous rig was a 2-door JK Rubicon with manual transmission. It had a lift and 35's. The new JL (still stock) drives so much better that it is hard to compare. The improvement comes from many factors: longer wheelbase, no suspension mods yet, and general improvements of the JL over the JK.

The diesel, however, is the most satisfying upgrade. It climbs big hills at 1800 rpm without it seeming to notice. Acceleration is there when I want it--effortlessly. It isn't loud, but it sounds right. I am so happy I opted for this engine!

Then I took a road trip. I just returned from more that 2000 miles touring Arizona, Utah, Nevada, and California. I kept careful records at each fuel stop and I was able to calculate the overall MPG for the trip at 26.6. That's more than the EPA highway estimate. On one tank I got over 30. I did highway miles, two lane back roads, national park roads, and one day off-road. 26.6!

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[Jeff]

That mirrors my results. I've had my 3.0 diesel for a year now. Mpg is close to 30 at 60 mph max, dropping to about 24 at interstate speeds.

 

[Compression-Ignition]

The 3.0L and 8 speed Auto is a pretty sweet combo! I mean if it came in a 2 door manual I'd be screaming "TAKE MY MONEY!" But even as a 4 door auto, I have very few complaints. I don't envision myself buying another spark ignition Jeep ever....

^^^That might be a little bit of an exaggeration, I might buy another TJ at some point just for the tub, but besides that, no way. Compression-Ignition is the way to go

 

[WXman]

Yeah, 70% more torque is noticeable. Putting the peak of that torque at 1,600 RPM makes it even more noticeable.

Time will tell if these engines can be reliable beyond powertrain warranty, but for the first 100,000 miles there is absolutely no question that this is the engine option to go with.

 

[26 confirmed]

Put a banks pedal monster on it and you’ll enjoy it even more.

 

[UTES]

Your take on the Diesel JL reflects my view of it too.

I've owned 20 off-road Jeeps starting with an in-line 6 cylinder CJ in 1980. The worst one, a YJ, literally spent 1/2 the time in the shop. But, the quality of this JL has been outstanding. It's been 100% trouble-free. And, it achieves 33 MPG out on the trail.

Due to the increased clearance on the Diesel JL, I've been able to fit 35" inch BFG KO2 tires, with no lift.

Seriously, I feel like I no longer have to put up with poor-performing vehicles to own a Jeep.

Hunter

 

[Cougstogo]

I am loving the diesel 3.0 as well. Feels great at the low rpm's but it response when you step on the throttle. I have driven diesels for years so I understand you have wait for them to warm up but the 3.0 warms up quickly and its ready to go.

 

[xylodan]

I am also a big fan.

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