No more body on frame SUVs likely from GM

The current GMT920 full-size SUVs from General Motors are very likely to be the last of their kind from the Detroit automaker. Even though new fuel economy standards give the big trucks a break based on their footprint, radical changes are likely for the next-generation models. A fully-equipped Tahoe is well over 5,500lbs and a big part of reducing fuel consumption in the next few years will be weight reduction. One step in that direction will be a shift from the body on frame designs these vehicles have used since their inception over to a uni-body structure. Ford already declared that the next-generation Explorer will be a uni-body and GM has their Lambda platform crossovers which are nearly as large as the GMT920s. Sales of the Tahoe are already down 10.5 percent this year and that trend is likely to accelerate. The next-generation models that are due to debut around 2012 will almost certainly make the jump to a smaller, lighter platform. In fact, a distinct possibility might be an SUV derived from the Zeta platform like the Denali XT pickup concept that was shown at the Chicago Auto Show this year. Without the pickup bed and with a slightly taller roof, this design could likely shave nearly 1,000lbs off the current SUVs. Regardless of the design direction that GM follows, the maxi-sized SUVs and pickups will likely never reach the sales heights they once did, meaning that GM is planning to scale back production capacity. The current 1.7 million annual capacity will probably drop to somewhere around 1 million. GM recently announced plans to cancel one shift at each of four truck assembly plants. Going forward, that production will likely be consolidated to fewer plants.

By autobloggreen

Palm Bay Police Chief bans patrol cars from idling

High fuel prices have surely altered most consumer's driving habits. The gas crunch has gotten bad enough that even police units have found it necessary to change their routines. For instance, in Palm Bay, Florida, Police Chief William Berger has banned officers from allowing their patrol cars to idle. The only circumstances where idling a police vehicle is permissible is when an animal or prisoner is left inside the vehicle. Turning off the vehicle sometimes requires on-board computers to be rebooted and, of course, raises the internal temperature of the vehicle since the air conditioner is no longer running. Other agencies have been forced to park their motorcycle units, which could potentially lead to a lower level of service from the police force. According to spokesman Lt. Andrew Walters of the Brevard County Sheriff's Office, "Our motorcycle unit... will stay intact. It's an integral part of our service, as the No. 1 complaint to the sheriff's office is traffic-related."

One easy way to reduce fuel consumption is to choose a more efficient vehicle, and that's exactly what some agencies have done. "Our fuel usage is actually less than what it was last year because we changed from Crown Victorias to Chevy Impalas. The Impalas get much better mileage," Cocoa's Acting Police Chief Mark Klayman says. The Impala is a front-wheel-drive unibody design which uses a V6 engine while the Crown Vic is a traditional rear-wheel-drive, body on frame vehicle powered by a V8. Seems like switching to the Impala would be an easy choice as opposed to laying off officers or reducing motorcycle units.

By autobloggreen

VW Rabbit gets a carrot from Consumer Reports

If Consumer Reports is right, Volkswagen is well on its way to attaining its dream of outselling Toyota by 2015. In the magazine's June 2008 issue, CR threw a handful of hatchbacks into the ring and the VW Rabbit hopped out the winner. The magazine cited the Rabbit's "very well finished" interior for its class, agility, braking and transmission as reasons to choose it over a growing field of small hatchbacks. CR also expects the Rabbit to have an "above average" reliability record.

The biggest negative the staff found in the VW was "mediocre" fuel economy for a car its size, though many SUV drivers looking to downsize will love seeing its 24 mpg figure. Staffers also complained about the large C-pillars blocking their view and engine lag after stops.

Consumer Reports has routinely praised the Mazda3 as one of its favorite hatches, but in overall scoring, the car now comes in third, slightly behind the Toyota Prius Touring. Rounding out the top five are the Subaru Impreza Outback Sport and the newly redesigned Toyota Matrix/Pontiac Vibe twins. At the bottom of the list are the Dodge Caliber and the Chevrolet HHR.

By autoblog

Judging the Tesla Roadster and Chevy Volt by different standards

There has long been an interesting paradox in the realm of cars. For some peculiar reason, people who buy really expensive cars are willing to make more compromises to the foibles of the car and cut them more slack. How else to explain grief that owners of Italian exotics withstood for decades in terms of reliability, ergonomics and build quality. Buyers of mainstream cars that often have far fewer problems as a percentage of the number of vehicles built have a fit at every little thing that goes wrong. That same paradox exists today. The Tesla Roadster by virtue of its price and performance falls into entry level of exotic cars. Despite numerous delays in getting the car into production, and obvious compromised in terms of its functionality, most people have been willing to cut the car and the company a lot of slack, myself included. In my case my experience in the auto industry allows me to understand the difficulty of the task Tesla had. I never actually expected them to meet their aggressive timing targets and I've written on numerous occasions about the potential problems they might have. Nonetheless most people believed in the company.

General Motors on the other hand faces an entirely different standard with the Volt. In spite having a much more complex vehicle to develop with a much greater level of functionality and a shorter time frame than Tesla, GM seems to be being held to a higher standard than Tesla. At the slightest hint of time slips or cost increases, so many people jump on GM thinking that the car will never happen. Admittedly, we have yet to see a running prototype of the Volt (although they do apparently now exist) but that doesn't mean the company isn't fully committed to making the car happen. GM's task of creating a car that will be an affordable mainstream sedan for four passengers that meets modern standards will strangely mean that customers actually expect it to work all of the time. That's a situation that the much more expensive Tesla won't face to nearly the same degree.

By AutoBlogGreen

2008 Chevy Equinox Geared With Chinese Engine

Partstrain: For 2008, the Chevrolet Equinox would be coming with a new V6 engine, a report from the New York Times disclosed. These power units made in China would be used by General Motors’ most popular vehicle in the North American auto market.

The engine has the capacity to produce 185 horsepower. This is the very first engine unit that is made in China and is used in a vehicle manufactured in the United States. According to General Motors, the V6 engine is not only powerful - it is also quiet and makes vehicles run smoothly. The car maker also boasts that with the 2008 Chevy Equinox using such an engine, the vehicle would be able to be far better than other competition.

An expert in the industry has mentioned that General Motors’ decision on using a China-manufactured engine is actually an experiment to see if they would be able to cut down on costs with regards to producing a vehicle.

[partstrain]