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Advantages and Disadvantages of Electric Cars
Electric cars have come a long way in the past decade. Apart from improvements in price, the latest generation offers the flexibility of enhanced range,…
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Hybrid Car Battery Life
The batteries in modern hybrids are designed to last for at least 100,000 miles. Some might even make it to 150,000 or more. If you're…
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Flex Fuel Vehicles: Advantages and Disadvantages
Get answers to frequent questions about flex fuel cars, how a flex fuel engine works, and the pros and cons of flex fuel vehicles.

How Do Hybrid Cars Work?
Learn how hybrid cars differ from pure electric and gas vehicles, their benefits and drawbacks, and myths about hybrid car technology.

Biodiesel Conversion Simplified
A much cheaper alternative to buying a hybrid, electric, or other fuel efficient car is to buy a used diesel car for a biodiesel conversion project.
Hydrogen and Fuel Cells vs. Other Gasoline and Electric Powered Vehicles
Hydrogen and fuel cells have been hailed as the future of automotive power. They’ll mean that we won’t depend on fossil fuels. Electric powered vehicles offer much the same thing, and like hydrogen and fuel cells will have zero emissions. How do they compare against each other, and will these challengers