The 2019 is averaging about 15 right now but that is no highway miles just around town. My 92 CTD gets 22-23 if you are carful with it and don't drive 80-90 down the interstate. The 74? Forget about it, probably 8 on a good day without touching the secondaties.

"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.