GM HydroGen4 Concept, 2008

GM HydroGen4 Concept, 2008

With GM HydroGen4 the goal of achieving sustainable mobility with zero emissions came a step closer when GM announced the European part of its biggest ever test programme for fuel cell vehicles.

Nine companies will be the first to operate GM's HydroGen4 zero-emission vehicles in the Berlin area as they go about their day-to-day business: ADAC, Allianz, Coca Cola, Hilton, Linde, Schindler, Axel Springer, Total and Veolia. This real-world road test will run under the umbrella of the Clean Energy Partnership (CEP), a German Federal Department for Transport, Building and Urban Development funded project focused on proving the day-to-day suitability of hydrogen as a fuel for road transport.

GM HydroGen4 on the Road
As an integral part of GM's overall advanced technology strategy towards further electrification of the car, this fourth generation fuel cell vehicle is the culmination of more than 10 years development work with hydrogen and fuel cell technology. The HydroGen4 features improvements in everyday usability, such as performance and durability. Globally, GM deploys more than 100 vehicles of this type in its Project Driveway testing programme in the U.S., Japan, Korea, China, and Germany. In the U.S., more than 100,000 people have applied as mainstream drivers for the market test. To date, 3,400 people have driven the vehicles and 30 families have used the vehicle on a daily basis over a period of around three months. In total, the vehicles were driven almost 435,000 miles. Feedback from these demonstration activities not only gives GM engineers essential validation data, but also provides a valuable insight into the likely ownership and driving experience of future customers.

The vehicles are equipped with a wireless data transfer system that assists engineers by uploading vehicle performance data to a company server. Maintenance of the vehicles deployed in Berlin will be done at a regular Opel dealer equipped with the personnel and tools necessary for servicing fuel cell vehicles.

HydroGen4's fuel cell stack uses 440 single cells which combine hydrogen and oxygen from the air to produce electricity, with water vapour as the only by-product, and therefore zero emissions. The fuel cell stack provides the electric energy for the 73kW-synchronous electric motor, delivering acceleration of 0-62mph in around 12 seconds and a top speed of 100mph.

The electric motor's instant torque characteristics also give the vehicle an excellent pick-up from low speed. The GM HydroGen4 is fitted with a 1.8 kWh buffer battery to store energy from the vehicle's regenerative braking system and cover peak electrical loads. The three carbon-fibre composite tanks hold 4.2 kg of hydrogen at a pressure of 700 bars, sufficient for an operating range of up to 320 kilometres.

GM HydroGen4 can start and run in sub-zero temperatures, a considerable advance over the previous generation technology and an important benefit for everyday usability. It is designed to be as safe as conventional vehicles and includes unique hydrogen safety features in each of its major systems.

GM Sequel Concept, 2005

GM Sequel Concept, 2005

The Sequel is a hydrogen fuel cell-powered concept car and sport utility vehicle from General Motors, employing latest generation HydroGen3 technology developed by Opel.

The Sequel uses a drive-by-wire system. It has a range of three hundred miles, and its only emission is water. It debuted at the 2005 North American International Auto Show and is now being shown at the 75th international car show in Geneva, Switzerland. GM chief and chief executive Rick Wagoner suggested it will be over a decade before it goes into production.


This vehicle can accelerate from 0-60 mph in less than ten seconds. Additionally, it provides a high level of control on bumpy terrain, snow, and ice. 42 percent more torque and quicker deceleration when braking are additional benefits of some of the new technologies used in the Sequel.

Concept car : GMC Granite 2010

The 2010 Detroit Auto Show opens in Detroit today with a new crossover concept from GM, the GMC Granite.



The Granite may be on display as a concept car, but it’s closely related to a new vehicle already headed to Chevrolet dealers, the 2011 Orlando. It’s a safe bet that GMC will get a version of the Granite to sell in the 2012 model year, but GM hasn’t confirmed its plans for the small wagon just yet.



Still, it’s easy to see how the Granite concept could translate into what would be the smallest GMC ever offered. For one, there’s the powertrain, a turbocharged 1.4-liter four-cylinder that will power the Orlando as well as the 2011 Chevrolet Cruze sedan and in non-turbo form, will be the range-extender engine found in the 2011 Chevrolet Volt. In this case, it’s coupled to a six-speed automatic.

read full article: blogs.thecarconnection.com

Concept car : Chevy Camaro 2010

Chevy gives the Camaro a long list of tuning options from GM's Performance Parts division

The key word for the Chevy Camaro is heritage. And with this offering by GM's Performance Parts division, the Chevy brand restores a little of the romance that helped make the Camaro one of the icons of American car culture.

The list of tuning options is long and includes both interior and exterior trim kits, from cabin design to classic stripe kits in various colors. What stands out are the rally and hockey stick-style strip options which evoke the past (yet another 70s-referencing design cue) while keeping the contemporary Camaro relevant in the marketplace today simply by its boldness alone.



Also on offer here are some performance goodies for under the hood and beyond. It includes air box and exhaust kits for both the V6 and V8 engines to improve performance and accentuate sound. And the real kicker, a short-throw shifter developed with Hurst with the classic styling of that well-know parts maker.



No details on pricing or performance boosting are available but the pics tell their own story.



Source: GM

full story

Buick

2010 Buick LaCrosse

 Buick 

Buick

1973 great, Buick Biviera

Classic car: Buick Skylark Coupê

Buick Regal

1987 Buick Grand National

Buick History
Buick originated as an independent motor car manufacturer, the 'Buick Motor Company, incorporated on May 19, 1903 by Scottish-American David Dunbar Buick (who invented the overhead valve engine on which the company's success was based), Detroit , Michigan. Later that year, the struggling company was purchased by James H. Whiting (1842-1919), who moved it to his hometown of Flint, Michigan, and brought in William C. Durant in 1904 to manage its new acquisition. Buick sold his stock for a small sum upon departure, and died in modest circumstances twenty-five years later.
Durant after the acquisition of Buick soon became the largest car maker in America. Using the profits from this, Durant embarked on a series of corporate acquisitions, calling the new mega-corporation General Motors.
At first, manufacturers understand that General Motors competed against each other, that soon ended with Durant. He wanted to be a General Motors division to target one class of each purchaser, and in his new scheme Buick was near the top, only one was the Cadillac brand had more prestige.
In 1911, Buick introduced its first closed-body car,  four years ahead of Ford.  In 1929, Buick Motor Division launched the Marquette sister brand, designed to bridge the price gap between Buick and Oldsmobile, however , Marquette was discontinued in 1930.
Today Buick retains that position in the GM lineup. The target of the Buick was a client who wanted a comfortable car, but possibly not quite rich enough to afford a Cadillac or not desiring the ostentation of one, and I wanted a car on the market definitely above the norm. Buick is one of the oldest brands in the world, as the Mercedes-Benz, Renault, Peugeot, Cadillac, Daimler and the discontinued Oldsmobile.
Speculation  existed, however, as to whether GM will eliminate the Buick brand to cut costs. This followed the temporary suspension of GM's planned Zeta project to develop new rear wheel drive cars fitting the Buick market niche . GM also has started consolidating of Buick, Pontiac and GMC trucks into a single dealer franchises, which makes it simple to eliminate the Buick brand without leaving dealers devoid of product. However, with the development of the Zeta platform still ongoing (including the development of the 2006 VE Commodore and Chevrolet Camaro), it may be likely that Buick will survive still.
Buick began consolidating its lineup in 2005, replacing the Century and Regal with the LaCrosse (known as the Buick Allure in Canada), and the LeSabre and Park Avenue with the Lucerne in 2006. Both of its SUVs, the Rendezvous and Rainier were discontinued in 2007 to make way for the new 2008 Enclave, while the slow-selling Terraza minivan also was abandoned in 2008. That leaves the marque with just three models in the United States. There have been rumors about Edmund'seMotor Trend Buick will have a roadster sedan in 2010, which could mean that the marque survive beyond May 2009.
There is speculation that future Buick models will have interior and exterior designs with an increasing influence of China Buick. This is due to the overwhelming success of the Buick and a high reputation in China. Motor Authority has also written that it will introduce the Buick Excelle Buick in the United States in 2008.

Chevrolet

Chevrolet Cobalt. tuning

1967 Chevrolet Impala

Chevrolet Volt. Amazing electric car.

Chevrolet Spark, nice small car

2008 Chevrolet Camaro engine picture

Chevrolet Corvette 2009

New 2011 Chevrolet Cruze, wallpaper

Chevrolet Logo

Cheap car Chevrolet  ( 2009)

Chevrolet Camaro 2008

Chevrolet

Gm Chevrolet Captiva

Cadillac

Cadillac Sixteen concept car - Great wallpaper (

Cadillac Sts (2008 )

Cadillac cien Concept car

Armored Cadillac DeVille lowrider

Classic 1961 Cadillac DeVille

Cadillac Xlr

Cadillac Escalade 2007

Cadillac Cts V

Cadillac Wtf - Concept car

Cadillac Cts

Cadillac Eldorado Fleetwood Black 1967

Cadillac CTS 2008

Cadillac History:
Founded in 1902 as Cadillac Automobile Company was purchased by General Motors and thirty years later had become a symbol of the high standard of luxury. Cadillac became a pioneer in automotive technology as several cars completely closed, and the automatic start replacing the old cranks and uncomfortable. During the First World War, the Cadillac aircraft engines had a technical, paying them 100% of its production capacity. In the year 1924 the Cadillac company offered a lot of color and chrome paintings, while other automakers offered only in black. In this decade, the automaker innovates once again by becoming the first company in the industry to use a designer, Harley Earl, in place of an engineer to design the bodywork of their Cadillac cars in 1927. The following year, GM has also incorporated two major companies producing car bodies for exclusive CADILLAC, Fisher and Fleetwood, which contributed greatly to the improvement of the line brand automobiles. In fact the methods of precision created by Leland, associated with pioneering the use of advanced technologies has created an image of quality and reliability around the brand Cadillac. Another factor that has contributed to increase the prestige of the brand was the fact that it has become the preferred artistic emerging class of Hollywood of the 20s onwards. The image of that era artists like Clara Bow, William Boyd, Joan Crowcroft, Dolores Del Rio and Marlene Dietrich, reaching in CADILLAC cars in the "Avant Premiere" of his films ended lending the brand a lot of "Glamour" the Hollywood of those years. Other classes also have embraced the brand's models were the heads of state, members of the nobility, magnates, artists and intellectuals from other areas renowned.

Daewoo G2X The Korean style of the Saturn Sky Roadster -

gambar diambil dari Saturn_on_Flickr melalui Flickr

Daewoo G2X on GM’s Korean accessory apparent the G2X auto at the Busan International Motor Appearance (April 28 until May 7). Besides the name, the Daewoo G2X is identical to the Saturn Sky Auto & the Opel GT Roadster.

Like its American brother, the two-seater G2X appearance a 177 horsepower, 2.4-liter engine. Equipped with a five-speed chiral transmission, the G2X hopes to allure burghal drivers in the 21-35 age bracket, a business official at the auto appearance said.

Pricing capacity were still actuality set and the archetypal is accepted to hit showrooms aural months, according to Korean officials.

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General Motors/Chevrolet 2009 SUV Fuel System Recall - 27,000+ Affected

GM IS RECALLING 27,188 MY 2009 CADILLAC ESCALADE, ESCALADE HYBRID, ESCALADE ESV, AND ESCALADE EXT; CHEVROLET AVALANCHE, SUBURBAN, TAHOE, TAHOE HYBRID, AND COLORADO; AND GMC YUKON, YUKON HYBRID, YUKON XL, AND CANYON VEHICLES. THE FUEL SYSTEM CONTROL MODULES MAY HAVE A CONDITION IN WHICH AN ADHESIVE SEPARATION OF THE ROOM TEMPERATURE VULCANIZING (RTV) SEAL BETWEEN THE SEAL AND THE HOUSING MAY ALLOW WATER TO SEEP INTO THE MODULE.

Consequence:
WATER IN THE MODULE COULD CAUSE A SHORT OR OPEN CIRCUIT, ILLUMINATION OF THE SERVICE ENGINE SOON LAMP, SETTING OF DIAGNOSTIC TROUBLE CODES OR THE ENGINE MAY BE HARD TO START, MAY NOT START OR MAY STALL INCREASING THE RISK OF A CRASH.

Remedy:
DEALERS WILL INSTALL A NEW FUEL SYSTEM CONTROL MODULE FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN ON OR BEFORE MAY 18, 2009. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438 AND GMC AT 1-866-996-9463 OR AT WWW.GMOWNERCENTER.COM.

Notes:
OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV .

Source: NHTSA

Concept Car : Biodiesel Gm Eco Jet

Twitter while Driving? General Motors Onstar may make it Possible

Most Twitter addicts have been guilty of stoplight tweeting (an epic race against the clock to squeeze in 140 characters before the light turns green), but if recent rumors are true, General Motors is going to make TWD (Twittering While Driving) much safer if they integrate the Twitter microblogging service into OnStar.

Read MORE

Obama Administration to General Motors CEO: You're Fired

General Motors CEO Rick Wagoner is about to resign after eight years as the Obama administration prepares to decide on the automaker's request for additional government rescue loans, two people familiar with the matter said.

A senior Obama administration official told NBC's John Yang that Wagoner, 56, was asked to step down by the White House.


Read MORE

General Motors most likely to close Truck, SUV, Pickup Plants first

General Motors Corp.'s latest plan to return to profitability calls for the struggling automaker to close five more plants than it originally expected. The lingering question is which plants will be the first to go.

It's a question GM has not yet answered, but industry experts think overcapacity is likely to claim one of the company's remaining pickup truck factories, as well as powertrain and parts stamping plants in communities that are already among the hardest hit by the auto industry downturn.

Many experts who study automobile manufacturing were reluctant to name specific plants that could be on the chopping block. Some cited fears of a "self-fulfilling prophecy." But a look at what GM is already producing and what is -- or isn't -- selling offers some clues, and analysts say an Ohio plant is among possible candidates for closure.

Haig Stoddard, auto analyst with IHS Global Insight, said truck and SUV plants are more vulnerable, given recent sales trends. GM's assembly plant in Pontiac, Mich. -- one of three U.S. plants that make Chevrolet Silverado and GMC Sierra pickups -- could be a target, Stoffard said.


Read More inside Business Week

Concept Car : Holden Efijy

As stylistic and well-executed as any Ridler winner, EFIJY was built notby a Foose or Boyd, but rather by a handful of "petrol heads" working inHolden's design and engineering departments. GM USA needs to build thiscar as the new Buick.

His Website/

Will GM be Able to Close 2000+ Dealerships?

Part of GM’s restructuring plan calls for reducing their massive network of 6,200 dealers by 25 percent.

Few will argue the logic behind that thinking. The ones who will argue are the dealers in that unfortunate 25 percent, a group who will very likely make life even more difficult for GM.

In fact, it’s happening already. According to the Detroit Free Press, Alabama dealership Abercrombie Chevrolet is suing GM and GMAC, claiming a conspiracy by the two to break its franchise agreement “in an effort to shut down dealers and avoid paying franchise buyout fees.”...Continued