advertisement

Archive for the ‘Industry News’ Category

GM Revamps Spring Hill For Chevy Traverse Production

Email this page to your friend:

  • Share this
  •  
  •  
  •  
  •  


2009 Chevrolet TraverseEnlarge Photo


GM proudly announces - with Chevy Traverse crossovers now rolling off the line - that the conversion of its Spring Hill, Tennessee plant was "one of GM's fastest from plan development to product rolling off the line." The automaker has spent the last 12 months and some $600 million readying the manufacturing facility for Traverse duty.

Conversion of the facility was quite involved and included changes like the addition of 31 miles of conveyor belts, an addition of 623 assembly robots, and an addition of 1,625 tons of support steel in the general assembly building.

Spring Hill, Tennessee, was the spiritual center for the birth of the Saturn brand back in 1990. It was also the site of the cult-like Saturn Homecomings (drawing 44,000 owners in 1999), the locus of a landmark UAW agreement, and home of efficient, Japanese-style maufacturing techniques that had not yet been employed in American auto manufacturing.

And yet GM's Traverse announcement makes just one oblique reference to Spring Hill's history, quickly stating that "more than 3.752 million vehicles have been produced at the facility since it opened in 1990."

Is it symbolic that a three-row, 4,700+ lb., 7-passenger crossover has officially and completely swallowed the small car that Roger Smith once crowed was "A Different Kind of Car" from "A Different Kind of Company?" When Saturn was released in 1990, the public was thrilled to have an American small car they were proud to purchase. There are still rabid Saturn fans out there, clinging to their first- and second-gen SL1s. And while the first Saturns were never ground-breaking, they were arguably the most competitive, fully domestic small cars ever produced. But GM didn't invest in updates to keep the them competitive (roughly eight years with the same mechanials), and as Honda Civics and Toyota Corollas advanced with new generations, Saturn models grew long in the tooth and were forced to soldier on with cosmetic updates. Saturn Spring Hill production of small cars was ultimately abandoned, and GM left small car design and manufacture for its Saturn brand to the people who know how to do it: the Europeans.

Taken another way, one could argue that some elements of the Chevy Traverse are symbolic of the lessons GM learned with Saturn. The Traverse's styling, its powertrain, and its attention-to-detail (with the exception of too much plasti-chrome on the instrument panel) are loads better than Saturn ever managed with its SL-, SW-, or SC-series cars. The Spring Hill plant continues its dedication to environmental responsibility, with GM recycling more than 22,000 tons of scrap metal in the recent Spring Hill renovation.

But the irony is inescapable: On the very hallowed ground where GM was to pave the way for an all-new era of the American small car, it now produces a 5,000-lb. behemoth (a recent Motor Trend Traverse LTZ AWD rang in at 5,111 lb.) that manages an okay 24 mpg highway mileage, 23 with AWD. Motor Trend saw observed mileage as low as 12.1 mpg.

The original Saturns were all about efficiency, from manufacturing right on down to good old mpg. If GM had invested as much time, energy, and money in Saturn as it did in Hummer, Tahoe, and Escalade, might Spring Hill now be producing a Honda Fit rival? Or a Yaris competitor? Or perhaps a small hybrid or a mini-car? Here's hoping the jilted ghosts of Spring Hill's past don't rear their heads during Traverse production. We'll be on the lookout for bizarre Chevrolet recalls...--Colin Mathews

Tire Pressures Drop As Fall Marches On

Email this page to your friend:

  • Share this
  •  
  •  
  •  
  •  

Tire pressureFall is upon us, and for most of the country that means dropping temperatures. The air - or even nitrogen for some of you Sam's Club geeks - in your tires shrinks as it gets colder outside.

As morning temps dip lower and lower, checking your tires weekly before setting off, which of course you always do, might result in their pressure dropping week by week. Don't worry - if the change is small, you don't have a leak. Rather, as the air in your tires gets colder along with the weather as fall progresses, its volume decreases. This results in it taking less space in your tire, ergo a drop in tire pressure on the gauge. For every 10 degree drop in temperature, tire pressures drop roughly 1-2 psi (depending upon tire size and overall volume of air inside). Because of this same phenomenon, always check tire pressure in the morning before the tire has heated up from driving duty.

Did you know there's an organization called the Rubber Manufacturers Association (RMA)? Well there is, and they urge drivers to check their pressures at least once a month for reasons that include both safety and economy. We'd recommend doing it weekly. Even if your pressures are spot-on week after week, it's a good way to commune with your machine and it builds character to get the hands dirty from time to time. RMA claims that 85 percent of American drivers "do not know how to check their tire pressures correctly." We hope you're not that clueless, but if so it's your little secret, and you can visit betiresmart.org to get with the program.

If your tires are low on pressure, you'll end up sucking down extra gasoline just to keep your ride moving down the highway. Not to mention, you'll be creating intense friction, which results in heat, which can ultimately result in nasty things like tread separation. As we all remember too well from the Ford/Firestone fiasco, tread separation is no trifling matter.

Quick note for you more-is-better types: overinflation ain't so hot, either. While you may eke out a little more mpg riding on rock-hard rubber pumped up to max specs, you'll wear bald spots in the center of the tread as my grandfather, the King Of Overdoing It, found out with his '80s Chevy Suburban diesel (this from the same man who brushed his teeth so aggressively with a "firm" toothbrush that he landed himself a mouthful of root canals).

So get out your quarters and try to find a gas station with an operable air pump that hasn't been run over by late night drunkards or fallen hopelessly out of service by stressed station owners. Or do what my ultra-organized father does: buy an air pump that plugs into the cigarette lighter auxiliary power outlet in your vehicle. He swears by the mini-compressor that I hear rattling away in his garage from time to time.--Colin Mathews

Toyota Not Battling Domestic Pickups For Full-Size Sales

Email this page to your friend:

  • Share this
  •  
  •  
  •  
  •  


2009 Toyota Tundra Sport EditionEnlarge Photo


Toyota Motor Sales' president, Jim Lentz, announced the company will not be battling truck giants Chevy, Ford, and Dodge for full-size supremacy. Automotive News presented this information in line with Toyota's recently announced 0 percent financing, designed to move slow-sellers like its new Tundra pickup. With Tundra sales down 60.7 percent compared to Chevy Silverado sales off only 3.9 percent, it is refreshing that Toyota is setting realistic goals for itself and its dealers.

Lentz blamed Texas and Indiana plant shutdowns as part of the reason for an abbreviated 2008 model year that saw abysmal Tundra sales. In addition, many past Tundra buyers are commuters who purchase based on image and are not necessarily truck devotees. This factor, in addition to economic realities and gas prices, makes it easier for Tundra buyers to walk away from a segment they were never wedded to in the first place.

Falling short of saying it has been cancelled, Lentz did say that development of a diesel engine for the Tundra has been shelved for the time being. Said Automotive News, "that's a big step back from Toyota telling dealers...that a diesel would arrive by 2010 or 2011."--Colin Mathews

Volvo Announces Diesel Hybrid For 2012

Email this page to your friend:

  • Share this
  •  
  •  
  •  
  •  


2009 Volvo S80 I6Enlarge Photo


Reporting from the Paris Auto Show, Automotive News claims that Volvo plans to introduce diesel/electric hybrid vehicles by 2012. This makes it the first confirmed plan to mate a diesel engine with an electric motor in a mass-production car. Volvo also plans to implement engine start-stop technology beginning on some 2009 vehicles.

The diesel hybrids will first appear in Volvo's larger sedans, crossovers, and SUVs. The system consists of a front-mounted, front-wheel drive diesel powertrain and a rear-mounted, rear-wheel drive electric propulsion system. It has electric-only capability at low speeds. Magnus Jonsson, Volvo's senior vice president of R&D, said that plug-in hybrid models will come "very quickly" after the first hybrid models become available.

Because both diesels and electric motors produce the bulk of their torque at low engine speeds, the combination of the two hasn't been a popular one where fossil fuel/electric hybrids are concerned. But, conceivably, proper gearing will help keep the diesel's RPM low enough while cruising to boost efficiency. This seems like an ideal setting for a CVT transmission, where ratios can be adjusted infinitely.

Lex Kerssemakers, Volvo senior vice president for business and product strategy, said the firm is contemplating abandoning the V-8 engine that it recently installed under the hood of its S80 and XC90 vehicles. It will likely go back to turbocharged sixes if it nixes the V-8. Said Kerssemakers: "if the environment is changing, you can be stubborn, or you can look for alternatives."--Colin Mathews

Ford CEO Mulally: Ka May Come Stateside

Email this page to your friend:

  • Share this
  •  
  •  
  •  
  •  


2009 Ford KaEnlarge Photo


In a possible stroke of genius where small cars are concerned, one of the Detroit's Big Three is seriously considering bringing a small, Europe-only mini car to market in the U.S. Ford CEO Alan Mulally's shift was confirmed by Detroit News who said that "increased demand for small cars has led the automaker to revisit its decision not to bring the tiny European Ka model to the United States."

The new Ka (above) was just released at the Paris Auto Show last week. Detroit Free Press points out that "Ka is far smaller than the Focus, which is Dearborn-based Ford's only U.S. compact car." The Ka is similar in size to Daimler AG's Smaft fortwo mini car, making it even smaller than vehicles like Toyota's Yaris and Honda's Fit. Whether or not American consumers are ready to buy mini cars in numbers large enough to make an American Ka a worthwhile investment is up for debate. This year's economic downturn and gas price fluctuations have boosted Ford Focus sales some 24 percent.

In 2010, Ford also plans U.S. sales of its new global sub-compact, the Fiesta, and the superior European version of its popular Ford Focus.--Colin Mathews




advertisement