Cat 3126E vs. Cat C7 vs. Cat C12
Several motorhomes we're interested in have these various Cat engines. (I'm not trying to avoid Cummins, it just turned out that the coaches we've found had the Cat engine.) The C12 will clearly pro...
Forum Discussion
My 3126E has served me very well, and my chassis has been bullet proof. I have it service as per the manual. Never felt under powered, and does just fine on mountain roads, I'm never in a hurry to get anywhere. I have gotten 9-10 mpg at 55-60 mph regularly.
