With all the focus on plug-in hybrids, electric cars, and hydrogen fuel cells, one could easily forget the merits of existing engine technologies. But next year, GM plans to introduce a 1.4-liter turbocharged engine that promises performance and efficiency at a very low price point.
Possible candidates for the engine include the Chevrolet Cobalt and Saturn Astra, though it could find its way into other vehicles. GM is also expected to add turbochargers to other small inline-four engines, since the upgrade would only cost $250 to $450 per vehicle, according to Automotive News.
But don’t think such engines will be limited to just hatchbacks and compact cars. Expect to see turbocharged four-cylinder engines in vehicles “no one could have ever imagined,” GM’s engineering boss Jim Queen said.
Automakers are becoming more interested in turbocharging in light of fuel economy concerns. Ford recently launched its EcoBoost V6, which promises V8-like performance, and BMW is in the midst of phasing out its 4.8-liter V8 in favor of a smaller 4.4-liter turbocharged V8, starting with the new X6.
