* Size and weight: Diesel electric locomotives are much larger and heavier than hybrid cars. This is because they need to carry a large diesel engine, a generator, and an electric motor. Hybrid cars, on the other hand, can use a much smaller and lighter gasoline engine and electric motor.
* Efficiency: Diesel electric locomotives are much more efficient than hybrid cars. This is because they use a diesel engine to generate electricity, which is then used to power the electric motor. Hybrid cars, on the other hand, use a gasoline engine to generate electricity, which is then used to power the electric motor. This process results in a loss of energy.
* Cost: Diesel electric locomotives are much more expensive than hybrid cars. This is because they require more complex engineering and manufacturing. Hybrid cars, on the other hand, can be produced using existing technologies.
* Regulations: There are different regulations for diesel electric locomotives and hybrid cars. Diesel electric locomotives are subject to stricter emissions regulations than hybrid cars. This is because they produce more pollutants, such as nitrogen oxides and particulate matter. Hybrid cars, on the other hand, are exempt from some emissions regulations.
In summary, there are a number of reasons why hybrid cars are not designed like diesel electric locomotives. These reasons include size, weight, efficiency, cost, and regulations.
