Do diesel engines really last longer?

The two technologies are similar, but differences in design mean that diesel engines are built tougher and last longer. This is true for all types of passenger cars, trucks, commercial vehicles and other diesel-powered equipment. Like all engines, diesels only last a long time if they're looked after properly.



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Diesel Cons:
  • Abysmal horsepower, slower speed.
  • Expensive fuel, limited gas stations with diesel.
  • Noisier and more rugged ride than gasoline-powered engines.
  • Produce emissions that emit carcinogens, nitrous oxides, and soot into the atmosphere.
  • Costlier repairs and maintenance.


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It's not unheard of for diesel pickups to last up to 200,000 miles –or even 300,000 miles and beyond. The diesel engine's long lifespan gives these trucks good resale value on the used truck market. If you find a used diesel truck with high mileage, you may still get plenty of use out of it.

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