DETROIT – Consumer demand for fuel efficiency and advancements in engine technology have moved four-cylinder models to the top of consumers’ shopping lists.

In 2007, four-cylinder models represented 23 percent of Chevrolet retail sales in the United States, less than either V-6 or V-8 equipped models. So far this year that number has increased to 46 percent, making fuel-efficient four-cylinder engines the top choice in the Chevrolet lineup.

“Chevrolet’s investment in advanced engine technology is reflected in the increased popularity of our four-cylinder models,” said Rick Scheidt, U.S. vice president, Chevrolet. “These technologies offer the performance and refinement drivers expect from Chevy in smaller engines that deliver the fuel efficiency they want.”

Customers are moving out of V-8 powered SUVs into V-6 powered crossovers like the Traverse, and from V-6 powered cars and crossovers into fuel-efficient four-cylinder models, such as Cruze, Malibu, and Equinox, he said.

“The shift in consumer preference evidenced by Chevrolet’s lineup is a great example of how much four-cylinder engines have improved across the industry,” said Bill Visnic, analyst and senior editor for Edmunds AutoObserver.com. “Four cylinders used to be something to settle for. But advances in engine design and technology have made four-cylinder engines vastly more refined, and power output has increased to where V-6 engines were just a few years ago.”

Source: http://media.gm.com/content/media/us/en/news/news_detail.brand_gm.html/content