{"id":73419,"date":"2014-03-20T06:56:01","date_gmt":"2014-03-20T10:56:01","guid":{"rendered":"http:\/\/www.thedetroitbureau.com\/?p=73419"},"modified":"2014-03-20T09:55:43","modified_gmt":"2014-03-20T13:55:43","slug":"gms-ecotec-engine-family-ready-to-power-small-cars","status":"publish","type":"post","link":"https:\/\/thedetroitbureau.com\/2014\/03\/gms-ecotec-engine-family-ready-to-power-small-cars\/","title":{"rendered":"GM\u2019s Ecotec Engine Family Ready to Power Small Cars"},"content":{"rendered":"
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The new Ecotec small engine portfolio will include 11 engines,with three- and four-cylinder variants ranging from 1.0 liters to 1.5 liters.<\/figcaption><\/figure>\n

General Motors is ready to roll out a new family of small, three- and four-cylinder gasoline engines that will eventually power one of every four vehicles GM builds around the world.<\/p>\n

Engines from the new Ecotec family are already scheduled to power the new Opel Adam, which goes on sale soon in Europe, and the next-generation Chevrolet Cruze for China that GM is planning to unveil next month in Beijing, GM executives said.<\/p>\n

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Subscribe and Stay on Top!<\/figcaption><\/figure>\n

The engines also will be used in vehicles such as the next generation Chevrolet Cruze that will be sold in the U.S. GM officials said.\u00a0GM is promising to show a refreshed version of the Chevrolet Cruze at the New York Auto Show, but the next-generation Cruze is now expected\u00a0to reach showrooms in late 2016.<\/p>\n

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The Opel Adam S is one of the first GM cars that will be powered by the new Ecotec family of three- and four-cylinder engines.<\/figcaption><\/figure>\n

Steve Kiefer, GM vice president of Global Powertrain Engineering, said the new family of engines streamlines the company’s global powertrain line-up by utilizing a pared-down architecture that can be adapted to various markets all around the world<\/p>\n

By 2017, GM expects to build 2.5 million Ecotec engines annually in at least five different manufacturing centers, including: Flint, Mich. in the United States; Shenyang, China; Szentgotth\u00e1rd, Hungary; Toluca, Mexico; and Changwon, South Korea.<\/p>\n

A key objective of the three-year effort was to reduce manufacturing complexity. All five plants use the same manufacturing an assembly process, GM officials said.<\/p>\n

Kiefer said the new engines were developed specifically to expand GM\u2019s global vehicle portfolio and will power many of the company\u2019s highest-volume small cars and compact crossovers.<\/p>\n

\u201cTransportation solutions vary around the world and GM is committed to developing engines matched to the needs of the regions where they\u2019re sold,\u201d said Kiefer, adding the engines will be used by five different GM brands in 27 different models sold in 64 countries by the 2017 model year.<\/p>\n

The new Ecotec portfolio will include 11 engines, with three- and four-cylinder variants ranging from 1-liter to 1.5-liter \u2013 including turbocharged versions \u2013 and power ratings ranging from 75 horsepower to 165 horsepower and torque ranging from 70 lb-ft to 184 lb-ft.<\/p>\n

The architecture is also designed to support hybrid propulsion systems and vehicles that run on alternative fuels such as compressed natural gas.<\/p>\n

The turbocharged variants enable the engines to deliver the power and torque of larger-displacement engines with the efficiency of smaller engines. For example, the turbocharged 1-liter three-cylinder used in the Opel Adam\u00a0makes as much power as the naturally aspirated 1.6-liter four-cylinder it replaces \u2013 with an estimated 20% improvement in efficiency.<\/p>\n

The new engines also will outperform new small engines developed by key competitors, such as Ford Motor Co. and Volkswagen AG, according to Tom Sutter, global chief engineer and one of the leaders of the project, which began three years ago when GM was still reeling from the aftershocks of its 2009 bankruptcy.<\/p>\n

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Chevy Cruze is going to be powered by the new Ecotec family of engines, starting with new version for China.<\/figcaption><\/figure>\n

Overall, the new Ecotec engines are up to 50% quieter than Volkswagen\u2019s EA211 1.4-liter four-cylinder engine and up to 25% quieter than Ford\u2019s 1-liter turbo three-cylinder engine.<\/p>\n

The new three-cylinder engine GM developed with help from Opel engineers in Russelsheim, Germany, is more efficient than Ford’s 1-liter EcoBoost engine, he said.<\/p>\n

(Bentley releases images of new SUV. For more, <\/em><\/strong>Click Here<\/a><\/span><\/strong>.)<\/em><\/strong><\/p>\n

\u201cThe new Ecotec architecture represents the most advanced and efficient family of small-car gas engines in GM\u2019s history,\u201d Sutter said. \u201cAlong with performance and efficiency targets, we\u2019ve also aimed for segment-leading refinement with low noise and vibration.”<\/p>\n

Sutter said the new Ecotec engines represent a clean-sheet design and utilized engineering experience and resources from throughout the world.<\/p>\n

(<\/em><\/strong>Click Here<\/a><\/span><\/strong> for details on Euro luxury brands riding wave of foreign sales.)<\/em><\/strong><\/p>\n

Technologies such as central direct fuel injection, continuously variable valve timing, turbo charging and variable intake manifold airflow help achieve efficiency goals with broad power bands, for an optimal balance of strong performance and lower fuel consumption, Sutter said.<\/p>\n

In addition, the use of modular parts \u2013 such as four-cylinder and three-cylinder blocks \u2013 that share bore spacing, bore diameter, liners and other dimensions, reduces complexity while increasing the flexibility to quickly adapt the architecture for new applications.<\/p>\n

(To see more about Toyota\u2019s $1.2 billion settlement with Justice Department, <\/em><\/strong>Click Here<\/a><\/span><\/strong>.)<\/em><\/strong><\/p>\n

Even in the high-output turbo variants, Ecotec engines are calibrated to run on regular unleaded gas.<\/p>\n

The new 1.4-liter turbo for the 2015 next-generation Chevrolet Cruze in China is estimated at 148 hp and 173 lb-ft of torque. The 1.5-liter\u00a0is rated at an estimated 113 hp and 108 lb-ft of torque. The Cruze models with the 1.4-liter turbo engine will also feature an all-new dual-clutch gearbox.<\/p>\n","protected":false},"excerpt":{"rendered":"

GM is rolling out a new family of small, three- and four-cylinder gasoline engines that will eventually power one of every four vehicles GM builds around the world. The Ecotec engines are already scheduled to power the new Opel Adam as well as the next-generation Chevy Cruze for China. For more, go to TheDetroitBureau.com.<\/p>\n","protected":false},"author":20009,"featured_media":73418,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":"","footnotes":""},"categories":[8],"tags":[],"make":[],"post-state":[],"category_old":[151],"acf":[],"_links":{"self":[{"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/posts\/73419"}],"collection":[{"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/users\/20009"}],"replies":[{"embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/comments?post=73419"}],"version-history":[{"count":0,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/posts\/73419\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/media\/73418"}],"wp:attachment":[{"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/media?parent=73419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/categories?post=73419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/tags?post=73419"},{"taxonomy":"make","embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/make?post=73419"},{"taxonomy":"post-state","embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/post-state?post=73419"},{"taxonomy":"category_old","embeddable":true,"href":"https:\/\/thedetroitbureau.com\/wp-json\/wp\/v2\/category_old?post=73419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}