At the core of the RS5’s new drivetrain is an updated 2.9L V6 TFSI rated at 503 hp, backed by a 174 hp electric motor integrated into a hybridized eight-speed tiptronic. Audi says the V6 has been ...
When plug-in hybrids (PHEVs) first came out, they were primarily about saving fuel, and most still are. But then someone figured out they also have the potential to add serious performance to a ...