Aluminium has some advantages over steel. Since it has a lower density than iron or steel, a car body made from aluminium will be lighter than the same car body made from steel. This results in improved fuel economy. Also, aluminium does not corrode easily, so a car body made from aluminium will corrode less, and may last longer, than one made from steel.
However, aluminium is more expensive than steel. So a car made from aluminium is likely to be more expensive than one made from steel.
* Aluminium is lighter and doesn't rust * Steel is cheap, it is very hard, but can break
Steel.
One useful characteristic is that it is a lot lighter than steel.
Aluminium is more expensive than Steel
Advantages: You make a lot of money Disadvantages: You could possibly lose a lot of money
Cars made from aluminium use less fuel than cars made from steel because aluminium has a low density this makes the car to be lightweight. Whereas with steel, it has a high density so it makes the car to be very heavy. So if steel was used over the same journey more fuel would have to be used and therefore less fuel would be used if you used the metal aluminium.
well the advantages of a school crossing is that you can get to the other side. But the disadvantages is that some cars don't stop at all.
what are advantages and disadvantages of cars?
Sveral types depending on the car. Aluminium, steel alloys etc.
it doesnt show the dirt as much :)
Disadvantages are, because of cars giving off exhaust smoke. Advantages are, cellphones in case of emergencies.
once you break the plug it will never work again