It will depend upon the conditions. Under normal operating conditions a diesel engine is more efficient than a petrol engine.
a conventional car has an internal combustion motor which runs on a form of fuel eg. petrol but a hybrid uses a electrical engine and a normal one. the electrical one is powered by a normal engine and the wheels rolling... it only uses it's normal engine sometimes to help it go faster. you will only need to re-fuel it with diesel or petrol depending what car you go for. :) so in short a normal car has one fueled motor and a hybrid has a normal motor and an electrical one making it more fuel efficient
666.7kj
The normal size is c.i
I had this question for my homework. The answer is 30-35%
Most of the energy is lost as heat.
For one thing the search engine is on the computer
People often think of compact cars when they consider fuel efficient cars. But there are many midsize cars and SUVs that are fuel efficient. In choosing a car that will have good gas mileage, also consider the size of the engine and the vehicle size. An engine that is too small for the size of the vehicle may save you on fuel but cost more on engine repair or replacement.
A streamlined car would be more efficient than the same car without streamlining as it would present less drag. Unfortunately, streamlining by itself does not make a car efficient. Efficiency is the product of may different things such as the type of and inflation of the tires, the size and efficiency of the engine and etc.
When it comes to fuel efficient and luxury cars the best bet is to compare hybrid-engine designs. More and more luxury car companies are now coming out with fuel efficient hybrid-engine designs.
The powerful engine and the open wheels
This is condensation and it is normal for that to happen.