General Motors head of global powertrain and former Delphi senior vice president of powertrain systems Steve Kiefer aims to steer engine development toward a brighter future, one influenced by his love for diesels, quietness and refinement.
Automotive News reports Kiefer’s vision may have begun to come to fruition this week with the debut of the new Ecotec family of engines slated to power 25 percent of GM’s global lineup by 2017. The eleven engines are based on older-though-proven technology found in the cam chains, blocks and other components, resulting in a family with lower NVH than previous engines. The new Ecotec family is a reflection of Kiefer’s method of improving existing technology to accomplish what competing engines already do — such as Ford’s EcoBoost — for little cost in development and assembly.
Speaking of Ford, both the Blue Oval and the General are collaborating on a new generation of nine- and 10-speed transmissions for their respective pickups, with the latter expected to arrive in two years. Though no word has been said on whether GM will either use diesel power or smaller gasoline engines in their fullsize trucks, Kiefer’s experience on the supply side of the industry — especially in regards to knowing what the competition is doing to be green and efficient — could prove valuable in the long run.