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Auto | Fuel Efficiency | Fuel-saving Devices

You may have seen ads for so-called fuel-saving devices that make outrageous claims about their effectiveness. But are there any that actually work? Get the facts about fuel-saving devices in these articles.

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Cars of the Future

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Flexible Fuel Technology: Flex Engines

 Flexible Fuel Technology: Flex Engines

How much do you know about flex engines and flexible fuel technology? Keep reading to learn about Flexible Fuel Technology: Flex Engines. See more »

How Flex-Fuel Vehicles Work

 How Flex-Fuel Vehicles Work

Do you know How Flex-fuel Vehicles Work? Keep reading to learn about flex-fuel and discover how flex-fuel vehicles work. See more »

5 Similarities Between PRT and Cars

 5 Similarities Between PRT and Cars

What are the similarities between PRT and cars? Keep reading to discover 5 Similarities Between PRT and Cars. See more »

10 Surprisingly Fuel-efficient Sports Cars

 10 Surprisingly Fuel-efficient Sports Cars

How much do you know about fuel efficient cars? Keep reading to discover 10 Surprisingly Fuel Efficient Sports Cars. See more »

How the EPA Tests Fuel-saving Devices

 How the EPA Tests Fuel-saving Devices

How does The EPA Tests Fuel-saving Devices? Keep reading to learn about the EPA and how they test fuel-saving devices. See more »

What is the technology behind the magnetic air car?

 What is the technology behind the magnetic air car?

What is the technology behind the magnetic air car? Keep reading to learn about the technology behind the magnetic air car. See more »

5 Impressive Qualities of the HyperCar

 5 Impressive Qualities of the HyperCar

How much do you know about the HyperCar? Keep reading to learn about 5 Impressive Qualities of the HyperCar. See more »

How Low-energy Vehicles Work

 How Low-energy Vehicles Work

Do you know How Low-energy Vehicles Work? Keep reading to learn How Low-energy Vehicles Work. See more »

Flexible Fuel Technology: Motorcycles

 Flexible Fuel Technology: Motorcycles

How much do you know about motorcycles and flexible fuel technology? Keep reading to learn about new Flexible Fuel Technology: Motorcycles. See more »

5 Innovations for Lighter, Smarter Auto Parts

 5 Innovations for Lighter, Smarter Auto Parts

How much do you know about auto parts? Keep reading to discover 5 Innovations for Lighter, Smarter Auto Parts. See more »