What is the difference between a mild-hybrid system and a traditional hybrid engine or a PHEV?

Mild hybrid engines are becoming increasingly more popular. Most automakers offer them as a standard engine now, with hybrid and PHEV options also being available. But what exactly is a mild-hybrid system? And how does it differ from other types of engine? Audi vehicles offer a range of mild-hybrid systems including 12-volt and 48-volt technologies. But what exactly is a mild-hybrid system?

To begin with, a mild-hybrid engine utilizes a very small electric component, either a 12-volt or a 48-volt battery as mentioned above. During engine start-up, this battery can reduce strain on your powertrain, which can improve fuel efficiency. Depending on the situation, mild hybrids can also deliver quick accelerations and improve performance.

When compared to a traditional gas engine without electrification, mild-hybrid powertrains deliver increased performance, improved refinement, and excellent fuel economy. In contrast to traditional hybrid engines, this engine has a much smaller battery, meaning the fuel economy benefits aren't as noticeable. An electric vehicle cannot be powered by a mild hybrid system alone, unlike a plug-in hybrid that has a larger battery.

Discover new Audi vehicles and their impressive mild-hybrid technology. With an Audi vehicle with a mild-hybrid technology, you get the best of everything: Efficiency, performance, and comfort. Give us a call today to learn more!