Latest Articles
What Is Drive-by-Wire?
“Drive-by-wire” describes systems of electronic devices that control a vehicle using signals and motors instead of mechanical connections. For example,…
What Is EPAS?
EPAS, or Electric-Power-Assisted Steering, is a system that uses a motor instead of a hydraulic pump powered by the vehicle’s…
What Is the IIHS?
The IIHS is the Insurance Institute for Highway Safety, a non-profit organization founded in 1959 that researches and rates vehicle…
What Is Ethanol?
Ethanol is a form of alcohol used in commercially available gasoline as an additive and fuel. It is also the…
What Is First-Mile?
First-Mile refers to delivering goods from a production facility to a warehouse, distribution center, or other points before moving on…
What Is a Continuously Variable Automatic Transmission?
A continuously variable automatic transmission (CVT) is an automotive transmission that does not use conventional gears. Instead, most CVT transmissions…
What Is Fossil Fuel?
“Fossil fuel” describes all fuels extracted from the Earth, such as oil, natural gas, tar, or coal. Scientists named them…
What Is GVWR?
GVWR is Gross Vehicle Weight Rating, the maximum allowable weight of a vehicle including passengers and cargo, but not including…
What Is HMI?
HMI is Human-Machine-Interface, the means by which a person interacts with a digital system. For example, the design of a…
What Is Horsepower?
Horsepower (hp) is a measurement of the kinetic energy produced by an engine and is used to describe the engine’s…