However, a new RS 4 is in the works, and there may be big changes in store.
Australia’s Motoring reports that the next RS 4 will ditch its 4.2-liter naturally-aspirated V8 for a turbocharged V6 – possibly using the electric turbo Audi plans to install in the upcoming SQ7 SUV.
Officials apparently don’t think a V8 is necessary and, looking at the 2015 BMW M3 and its turbocharged 3.0-liter inline-six, that’s not an indefensible point, especially considering the need for better fuel economy amid tougher global emissions standards.
Audi hasn’t confirmed that the RS 4’s V8 will go away, indicating that the company doesn’t know exactly what it will do with its hot rod A4 yet.
In the context of stricter fuel-economy standards, a downsized engine seems more likely, but it would be premature to assume that it will be Audi’s choice just because it fits the narrative.
It’s also unclear whether the next RS 4 will be imported to the U.S., but it will at least arrive relatively soon.
Previous RS models were introduced at the end of product cycles, but demand has been so great that Audi is reportedly changing that policy.
A redesigned A4 is next year year, probably as a 2016 model, so perhaps we’ll see the new RS 4 a year or two after that.