Upgraded Ecotec Engines If you own a 2003 to 2005 model year Chevrolet Cavalier or Pontiac Sunfire and the 2.2-litre Ecotec inline-four simply isn't quick enough, the Performance Parts division of ...

The 2.4-liter Ecotec engine powered quite a few GM models over the years, from sedans to SUVs and beyond. Here's every car that's got one under the hood.

Hard. The GM Racing team set about to find the limits of an Ecotec the old fashioned way-by progressively blowing more nitrous through it on an engine dyno until something broke.

“This is an investment announcement dealing with our next generation Ecotec engines,” said Heidi Magyar, communications manager for Bay City Powertrain.

If you own a 2003 to 2005 model year Chevrolet Cavalier or Pontiac Sunfire and the 2.2-litre Ecotec inline-four simply isn't quick enough, the Performance Parts division of General Motors can help.

We talk a little bit about buying a GM Ecotec 4-cyl engine for a small 4x4 rig.

GM invests $494 million in next-gen Ecotec engine General Motors said it will invest more than $494 million in three U.S. plants to produce the next generation of its fuel-efficient Ecotec engine.

A crew of 13 employees built the final Ecotec 2.4-liter four-cylinder engine Wednesday, bringing the total to 4,149,000, according to GM. The plant has built more than 70 million engines since ...