Rumors surrounding the future of Audi’s turbocharged inline-five have decried its demise whenever new emissions legislation appeared on the horizon. This time, though, the discussion appears tied to a very real engineering challenge. According to reports out of Germany, Audi is evaluating hybrid solutions as a way to preserve the 2.5-liter five-cylinder beyond the arrival of Euro 7 emissions regulations. The engine in question is the EA855 evo unit currently powering the Audi RS 3, one of the final remaining high-performance … Continue reading Audi Examines Options for Five-Cylinder as Euro 7 Deadline Approaches