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Well I am not sure of the answer if you are wondering how fuels may be different in the next hundred years but if you are wondering how they have changed in the last hundred years it is because they have started using less or now lead and have started adding detergents to try clean carbon out of engines and also have started cutting some gasolines with ethonal to try to make the fuel more efficient. I hope that is the answer that you were looking for if not than sorry for providing usless info.
What else can I help you with?
What kind of fuel will cars use in 50 years?
Future cars may use bio fuels or solar energy and may be run on water power
What fuels cars?
Gasoline
Do ecnomical cars use fossil fuels?
All cars use fossil fuels somewhere in their energy cycle.
What would oil companies do if cars did not run on gas anymore?
They could make alternative fuels.
How have cars improved over the years?
Multiple reasons. You wouldn't want to be driving a original Ford, now would you? Reason 1: Speed. Cars were made faster, so people can get more places in less time. Cars at the upper echelon continue to become faster. Reason 2: Safety. Cars are constantly being made more safe, so less people will be injured/killed in the event of a car crash, and less car crashes will occur. Reason 3: Comfort. Cars used to be pretty uncomfortable! Cars are being made more comfortable, for both the passenger and the driver Reason 4: Entertainment. Cars used to not have TV, or satellite radio! Cars are being made more entertaining everyday! Reason 5: Efficiency. Car parts have changed to become more efficient, and have better fuel efficiency as well as lower material costs. Reason 6: Different Fuels: Cars have converted from leaded to unleaded fuels, and even to various electric fuels. These different types of fuels require different parts, and have different performance. Reason 7: Better roads: Roads have become overall better with greater dependence on them. Cars are designed with this in mind. Reason 8: Laws. Laws around the manufacture of cars have continued to change as needs have changed.
Do cars produce fossil fuels?
No. Most cars use fossil fuels (primarily gasoline and diesel made from oil).
Alternative fuels for cars?
Electricity
Why are cars of the future better from the cars of today?
There is no need for fossil fuels
How are cars different from the years?
they go faster now.
What powers cars?
Petrol, diesel and LPG are the main fuels. They are hydrocarbon fossil fuels.
Why are there so few cars powered by alternative fuels?
There aren't many cars powered by alternative fuels because some cost more and are hard to make and other fuels don't get you very far.
Indy Racing League cars use what fuel and what makes it different from the fuel used in Nascar and Formula One cars?
Indycars and F1 cars use alcohol-based fuels. NASCAR uses high-octane gasolines.
