Diesel isn't just a different kind of fuel. A diesel engine does away with spark plugs, instead relying on the high temperatures of compression to ignite fuel. Vehicles powered by diesels tend to have higher torque but lower horsepower than gasoline engines, and are generally very fuel efficient.
Cheapest Diesel Vehicles to Own
We've compiled a list of the truly cheapest cars, trucks and SUVs based on real-world scenarios.