Years ago I bought a diesel because it was more efficient (and more expensive) than gasoline and emitted less nitrogen oxide. Now diesel vehicles are seen as wo

Years ago I bought a diesel because it was more efficient (and more expensive) than gasoline and emitted less nitrogen oxide. Now diesel vehicles are seen as worse than gas engine vehicles. But switching isn't a problem the people who were early diesel adopters did it for a reason; efficiency so really electric vehicles are the new diesel.