Since my CRD was new I would get between 20 and 25 mpg mostly closer to 20. Around 80k 25 mpg was the norm. Now at 95,000 miles it seems to do much better, 27 to 31 MPG's while driving through the mountains. We were stuck in a traffic jam creeping along for 2 hours still manged 27!

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Sold 05 CRD Patriot Blue, hole in the roof, Trailer tow, factory skids, LSD, Saris load bars, Michelin LTX M/S
Current Bright white 2010 Dakota Quad Cab 4x4 V8

These little puppies are just getting warmed up at 100k miles

And here I sit at a measly 36k...

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2006 Jeep Liberty CRD, Limited
GDE Eco Tune, GDE TCM Tune, Bauer 203* Tstat, Amsoil EaA 201 Filter, Clean MAP, Samco CAC Hoses, Magnaflow Muffler #12226.
New Mopar Fuel Filter, K&N Filterminder, Fumoto Oil Drain Valve
225/75R16 Hankook Dynapros

I think that what you are seeing is nornal for me. Seems the longer the trip the better the fuel economy is. Right after I got mine I took it camping in west virgina. THats about 6 hours from home. I ended up getting about 29 MPG. EVIC was reporting 30-31 in some places. my Friend that was riding with me was upset about that cus his Silverado only get 17-19 highway and I can get that around town if I drive it hard. on shorter trips I have seen 25-27 regularly. I only had 38k when I got it and now 52K

I have no tune yet either.

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2006 Liberty CRD Limited Deep Beryl Green Metallic Clear coat, Fumoto valve, MH ProVent (removed), GDE Eco tune,
OME 790/948 springs, OME struts, OME N132L shocks, Jeepin by Al A-arms, Hercules Terra Trac AT2 245/75R16
Weeks Stage 1 EGR delete, 5 volt steel glow plugs

Last month I drove from Jacksonville FL to Oak Ridge TN, 580 miles, and not one stop for fuel.

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U.S. Army Retired

ive seen 12 mpg in a snow storm here in upstate ny
ive seen 24.5 on a road trip to mass. with 10% veggy oil in the tank
waiting on the 30 mpg....

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2006 liberty crd black-n grey ero tc
1995 dodge ram 2500 cummins
1985 ford f-600 8.2l detroit diesel
2005 challenger mt-295 tractor

I am usually around 22 mpg, but I am either in traffic or pulling my boat. Sometimes both!

My CRD only has 60,000 on her. My TDI Jetta has 145,000. I definitely noticed better and better mileage as the engine got older.

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2006 KJ CRD Ltd - Suncoast, GDE Eco, EGR Delete, After market T-Stat, Skid Row skids, V6 airbox, 2.5" Turbo back
2005 KJ CRD Sport-Suncoast, Transco, GDE Hot-GDE Trans, EGR Delete, Skid Row skids, V6 airbox, 2.5" Turbo back, After market S-Stat
1987 Suzuki LWB Samurai -diesel powered, custom 4 link coil suspension 38.5 SX Swampers

34 MPG with my Experimental TCM and InMotion Stage 2 Tune when I drove back from Evansville,IN to Aurora, IL and had lots and lots of Cops. In Michigan where they try to pass up the jets flying over head, I got 23MPG driving 70-85MPH, yup I was the slow poke. I will check it again on my way to Cedar Rapids, IA tomorrow.

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2006 Pearl Green CRD
Magnaflow 2 1/2" Cat Back
KJ Extra Leg Room Brackets, Carter Lift Pump, V6 Airbox, ORM
Fuel cooler, Oil Separator, Progard 7
Gauges EGT Boost Trans Temp Oil Pres, Michelin LXT AT2 245 70 R16
7,000# Draw Tight hitch, PML EX Deep Trans Pan
Centrifuge, SunCoast, Transgo, RAM TCM, InMotion Stage 2
Wife's 99 TDI VW Beetle