Click above for a high-res gallery of the 2009 Audi RS6 sedan.
After a report yesterday that the next S4 would be benefiting from a supercharger, Volkswagen AG's powertrain head, Wolfgan Hatz, presented the automaker's new 3.0-liter TFSI engine at the Vienna Motor Symposium. According to Auto Motor und Sport, the new engine will be fitted with a blower and putting out around 350 hp when fitted to the next generation S4. The supercharged six is expected to return better fuel mileage than its V8 counterpart and will also be fitted to the refreshed A6, due out
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