In fact, Audi says that standard 12-volt systems are being stretched "to their very limits." Enter 48 volts. Most cars use a 12-volt system to power their electrical components. But, with more and ...

To do just that, de Nysschen spoke with one of the Volt's biggest fans, Lyle Dennis, over at GM-Volt and gave a much more in-depth discussion about what is idiotic about the Volt and what isn't.

The new Audi A5 is a mixed bag as it’s a competent passenger car that ultimately underwhelms because we know it’s capable of ...

Now Audi is simplifying matters further by merging ... In Europe, and some other parts of the world, the S5 gets a 48-volt hybrid system which can add assistance through a starter-generator ...

And although the S5 has mostly been powered by Audi's 3.0 TFSI since the 2010 ... turbocharged 3.0-liter V6 that pairs with a 48-volt mild hybrid system to up power to 362 hp, which represents ...

This little Audi four-door is fun to drive, with sharp steering and an eager 201-horsepower, turbocharged 2.0-liter four-cylinder paired to a 48-volt mild-hybrid system. Front-wheel drive and a ...

Depending on your preferences or needs, there are several contenders for the Best Audi Cars Under $40,000 ... and the 2.0L TFSI turbo-four gets a 48-volt hybrid system and auto start/stop.

The new A5 lineup debuts Audi's MHEV Plus system, combining a 48-volt mild-hybrid setup with a belt starter alternator and lithium-iron-phosphate battery. This innovative system not only boosts ...