GM to Replace 2.4-liter Fours with 2.5-liters Across the Range

General Motors will upgrade one of its workhorse four-cylinder engines. The news comes straight from GM’s North American president Mark Reuss at this year’s Detroit auto show. The 2.4-liter four?which currently does duty in the Chevy Equinox, Buick’s Verano and Regal, and the GMC Terrain?will hit the road; it’s replaced with a new, direct-injected 2.5-liter [...]

Casey James Mears Juan Pablo Montoya Joseph Francis Nemechek III Ryan Joseph Newman Kyle Eugene Petty