"End of an Era: Stricter Emissions Regulations Threaten Classic Engine Design The automobile industry is on the cusp of a significant change as stricter emissions regulations begin to take hold. One of the casualties of this shift is the naturally aspirated six-cylinder engine, a staple of high-performance vehicles for decades. Manufacturers are scrambling to adapt to the new rules, which demand a drastic reduction in emissions. With many iconic models relying on this engine design, its demise could mark the end of an era for driving enthusiasts and purists alike, as the industry shifts towards more complex and expensive technologies."
Stricter emissions regulations are jeopardizing the naturally aspirated six-cylinder engine.
