Detroit Bureau on Twitter

Posts Tagged ‘Daewoo’

GM Daewoo Changing Name to GM Korea

GM will market most vehicles under Chevrolet name in Korea.

by on Jan.21, 2011

GM Daewoo, best known in this country for producing the Chevrolet Aveo, is being renamed GM Korea. Most of its cars will be marketed as Chevys.

GM Daewoo Auto & Technology Co. – better known as GM Daewoo – announced today that it is replacing the current nameplate with a familiar one, Chevrolet.

All of the company’s new product introductions and refreshes this year will be under the Chevy badge. Additionally, GM Daewoo announced that it will be changing its company name to GM Korea Co., which General Motors said is globally consistent with all other GM country operations. The company name change is expected to be completed by the end of March.

International News...Subscribe Now!

“This important new brand strategy is designed to strengthen our commitment to the Korean market, recognizing it as one of the strongest-performing countries within GM’s global operations. We are well positioned to bring one of the world’s iconic brands to Korea,” said Mike Arcamone, president and CEO of GM Daewoo.  “We cannot afford to sit still, and instead, choose to make a bold move with the launch of Chevrolet in Korea.”

(more…)

DOE Proposes 27 “Energy Efficiency” Penalties

Chinese, Japanese, Korean firms accused of not certifying compliance with U.S. efficiency or conservation rules.

by on Sep.13, 2010

DOE has been severely criticized for its lack of enforcement of U.S. regulations.

The Department of Energy today announced 27 new proposed penalties against companies selling products in the United States without certifying that they comply with energy efficiency or water conservation standards.

The legally required certifications are said to ensure that products sold in the U.S. deliver significant energy and cost savings to buyers. Prior to the Obama Administration, the Department had never systematically enforced DOE’s 35-year-old energy efficiency standards. Lax enforcement of energy efficiency standards undermines the goal of increased energy efficiency – now clearly a national security issue.

There are other implications as well. While not directly automotive industry related, today’s enforcement actions – coming on top of a newly activist Department of Transportation in automotive safety matters and the  U.S. Trade Representatives’ duties on Chinese tire imports, among other well-publicized examples –  are the latest indications that an industrial policy of sorts to protect manufacturing jobs is underway across the Obama Administration.

The U.S. is alone among industrial nations – either communist run or elected democracies – to lack formal policies to protect U.S. jobs, now a contentious mid-term election year issue with record high unemployment levels not seen since the Great Depression.

(more…)

A Diesel Running on Gasoline is Just as Sweet

By using compression ignition, a gasoline-fueled engine can be as efficient as an oil burner, and maybe less expensive.

by on May.21, 2009

Members of the GM's HCCI team preparing a prototype engine for testing.

Members of the GM's HCCI team preparing a prototype engine for testing.

The battle between the Otto cycle and the Diesel cycle in auto engines goes back more than 100 years. Diesels have a fuel economy advantage, roughly 20%, compared to traditional gasoline engines largely because of a higher compression ratio needed to ignite the fuel and the elimination of “pumping losses” caused during the intake stroke of a gasoline engine when it is operating at partial throttle.

However, the fuel injection system of a diesel and the heavier components required to hold up to the higher pressures make it much more expensive – these days thousands of dollars more – than a gasoline engine. Tighter emissions laws on cancer-causing particulate matter are adding to the expense and reducing fuel economy. Also, diesel fuel doesn’t ignite as readily as gasoline, which makes cold starting problematic.

As automakers continue the unending quest for greater fuel efficiency, a hybrid combination of diesel and gasoline engines is being studied to see if the best characteristics of both can be obtained.

One such initiative is going on at General Motors where a homogenous charge compression ignition (HCCI) engine is under study. An HCCI engine, when combined with other advanced technologies, can provide up to 15% greater fuel economy than a comparable, non-HCCI engine by using the diesel combustion process.

“HCCI delivers enhanced fuel savings without sacrificing the performance consumers have come to expect,” said Dr. Uwe Grebe, executive director for GM Powertrain Advanced Engineering.    (more…)