William Higbie wrote:
I think diesel is going to be the way to go in the future. Volkswagen, Audi, and Mercedes are heavy into diesel in Europe along with their competitors. It used to be that diesel fuel was cheaper than gasoline. I am not sure why it cost more now. It may have something to do with refining costs for a relatively small number of vehicles using diesel. If meaningful numbers of cars and small trucks begin using diesel you will see diesel prices com down for both the fuel and the engines. This is definitely the way to go to save oil and gasoline. I wonder if the big gasoline refiners have lobbied congress to keep the prices high and discourage vehicles from utilizing Diesel engines. I wonder what your thoughts are.
Meaningful numbers? You mean like the million semis on the road? Getting about 5 MPG of diesel? Back when gas was $1. a gallon, diesel was what? 25 cents? For diesel to cost 25% MORE than regular gas is just a racket. It negates any savings on buying a diesel vehicle. If a gas BF gets about 10 MPG and a diesel one gets 11.5, that is 11.5% better "economy". But the fuel costs 20-25% MORE. Not to mention up front costs are higher. A few years ago, I did the math for me to buy a Sprinter (diesel) based Class B, with the difference in initial cost, fuel etc. At my current driving miles ( 8-10K a year), I would have to drive it 10 years to break even. Since I rarely keep a vehicle more than 5 years ( because I want to try them all)

I would have lost a lot of depreciation and and still paid more for fuel.
I KNOW a lot of drivers prefer a diesel for power and longevity and I am not arguing that.I just don't think they are that much cheaper to run. Yes Europe has many small diesels in cars and it works great for them-- people tend to keep their vehicles a long time and eventually it would pay off.