Adaptive cruise control: How it works
General

What Is ADAS?

Advanced Driver Assistance Systems (ADAS) are electronic systems designed to enhance safety or convenience while driving. Typical ADAS features include…

2019 Honda Passport
General

What Is GCWR?

GCWR is Gross Combined Weight Rating, the maximum overall weight of a vehicle, including passengers, cargo, and trailer (if towing).…

GM cars at EV-go charging station
General

What Is CCS?

CCS, or Combined Charging System, is an electric vehicle charging system promoted by the CharIN association that can use either…

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 CR-V Touring
Tech

What Is a CVT?

A CVT is a continuously variable automatic transmission, a kind of automotive transmission usually built with pulleys of varying sizes…

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…