Charging Plugs
General

What Is CHAdeMO?

An electric vehicle fast charging system standard used primarily in Japan, but also in America. Automakers supporting CHAdeMO in at…

2020 Honda Civic Si Coupe
General

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,…

Electric power and steering - EPAS
General

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…

Crash test IIHS
General

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…

2022 Chevrolet Tahoe Towing
General

What Is GVWR?

GVWR is Gross Vehicle Weight Rating, the maximum allowable weight of a vehicle including passengers and cargo, but not including…

Infotainment system
General

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…