Mildhybrids

A mild hybrid, also known as a mild hybrid electric vehicle (MHEV), is a type of hybrid vehicle that uses a small electric motor to assist the internal combustion engine. Unlike full hybrids or plug-in hybrids, mild hybrids cannot power the vehicle solely on electric power. The electric motor in a mild hybrid typically serves to provide a power boost during acceleration, reduce fuel consumption by allowing the engine to shut off at low speeds or when coasting, and to restart the engine more smoothly after it has been stopped.

The electric motor is usually powered by a small battery that is recharged through regenerative braking, which captures energy that would otherwise be lost as heat during deceleration. This system is less complex and generally less expensive than full hybrid systems. Mild hybrids offer improved fuel efficiency and reduced emissions compared to conventional gasoline or diesel vehicles, but the benefits are less pronounced than those of more powerful hybrid configurations. They are often seen as a stepping stone towards electrification, providing a noticeable improvement in efficiency without the added cost and complexity of a larger battery and electric powertrain.