Forum Discussion
Lancslad
Oct 22, 2021Explorer
PastorCharlie wrote:
15 quarts of Motorcraft 15/40 oil and one oil filter for my diesel cost about $65.50.
7 quarts of Motorcraft 5/20 oil and one oil filter for my gasoline cost about $35.00
The difference in a diesel and a gas powered RV sitting in a campsite is the difference in the weight of the chassis and powerplant. One is a much heavier chunk of metal. On the road the difference is HP and TQ. Many diesels have less HP than many gasoline; many have more. Most diesels win in TQ. The heavier RV needs more energy to move it. Diesel wins hands down in the noise category; side by side and running the gas engine cannot be heard over the diesel engine noise.
You missed the Fuel filter, possibly the coolant filter and the need for DEF and on newer engines the requirment of an exhaust recirc. There is also the DEF sensor shutdown problem which is not yet solved.
About Motorhome Group
38,758 PostsLatest Activity: Nov 04, 2025