My Desultory Blog

Posted By RichC on March 11, 2008

The large 2008 Mercedes-Benz GL320 CDI SUV equipped with the 3.0 Liter diesel was reviewed on the PBS program Motorweek this past weekend. I took a test drive back in August (here) and was impressed with this expensive and large vehicle. It certainly benefits from the diesel powerplant which will be upgraded with Urea injection later this year (reduces NOx to make it 50 state compliant). Although the overall test loop of 23mpg isn’t all that impressive, this is a big heavy full size SUV. The GL320 CDI will pull 7500 pounds and comfortably carry 7 adults – specs. The 2008 model starts at a bit over $54,000, but you’ll be hard pressed to find one without a few options which puts the price over $60,000. (If you don’t need the 3rd row seat but like the 3.0 L diesel CDI SUV, consider the Mercedes-Benz ML320 CDI which starts at $45,825 – specs)

https://youtube.com/watch?v=LuyN6pKfYUk

Engine: 2,987-cc turbocharged DOHC 24-valve V-6. Aluminum block with ultra-heat-resistant aluminum cylinder heads.
Net power 215 hp @ 3,800 rpm
Net torque 398 lb-ft @ 1,600 – 2,800 rpm
Compression ratio 16.5:1
Fuel requirement
Ultra-low-sulfur diesel fuel.
Fuel tank (capacity – reserve) 26.4 gal – 3.4 gal

Fuel and ignition system: Third-generation Common-rail Direct Injection (CDI). Four valves per cylinder. Variable Nozzle Turbocharger (VNT) with electronically adjustable turbo blades. Exhaust gas recirculation with electronically controlled valve. Electronically controlled air intake throttling.

Transmission: 7-speed automatic. Steering-wheel-mounted shift buttons allow for Touch Shift gear selection. Electronically controlled shifting. Driver-adaptive programming adjusts shift points to the driver’s current driving style. Driver-selectable Comfort mode starts the vehicle moving in 2nd gear or 2nd Reverse gear, and upshifts at lower rpm to help improve control on slippery surfaces.

Drive configuration: Permanent full-time 4-wheel drive, with 50/50 front/rear torque split.

Front and rear axle ratios: 3.45:1

Off-road driving program: One-button off-road program allows driver to simultaneously engage programming recalibrations of the traction system, ABS, engine management, and automatic transmission designed to enhance control in conditions typical of off-highway driving.1

Downhill Speed Regulation (DSR): Driver-activated DSR automatically modulates the throttle, brakes, and ABS to maintain a preset crawl speed when descending hills. Speed is preprogrammed at 4 mph but may be adjusted between 3 mph and 10 mph via the multifunction steering wheel. DSR can be used when the gear selector is in Drive or Reverse. Driver can override DSR by pressing the accelerator or switching DSR off via its console-mounted switch.

Hill-start assist: To help prevent unwanted vehicle rollback when taking off from a stop on uphill or downhill grades (15 percent or over), hill-start assist automatically maintains brake pressure for approximately one second after the driver releases the brake pedal. The system is automatically deactivated when the vehicle is level, the gear selector is in Park or Neutral, or the parking brake is set.

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Tags: diesel, mercedes, mercedes benz

Posted By RichC on March 10, 2008

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Posted By RichC on March 9, 2008

As reflected in my recent blog posts, I’ve been drawn into the Presidential primaries and battle for the nomination. Thankfully for the Republicans, the bickering is over and McCain now only has to raise money and have his appearances reported. (a challenge perhaps?) For Clinton and Obama the end is not quite so clear, and some have said it could come down to the Democratic National Convention in Denver Colorado?

Few primaries in my lifetime have been as tightly contested as these two Democrats. I was a bit too young to have first hand experience 40 years ago during the 1968 Presidential primaries — it may have been the last time Democrats were this divided. As I recall war, race and gender were issues in 1968 too. For a good summary check out 1968 with Tom Brokaw, a History Channel special that reviewed a difficult year in our nations history. To see the program, look at the schedule for a re-broadcast, pick it up at the History Channel store or it might be available in your local library.

If you prefer downloading the Four Part Quicktime video to your computer, enter the password here.

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Posted By RichC on March 8, 2008

Last night Bill O’Reilly, of the O’Reilly Factor, had former Bush advisor Karl Rove on his television program to discuss campaign strategies. Rove concluded that although last Tuesday was a win for Senator Hillary Clinton, she will need to win 58 percent of the remaining delegates whereas Senator Barack Obama needs only 42 percent. That’s a significant hurdle for the Clinton campaign.

Concerns for the Republicans will be keeping Senator John McCain front and center now that his nomination has been clinched. He offered some ideas as to how that might be accomplished. A worthwhile interview from a pretty savvy campaign strategist.

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Tags: bill o'reilly, foxnews, karl rove

Posted By RichC on March 7, 2008

If you have a website or a blog, try the script from Answers.com called AnswerTips. The script allows for the display of small bubbles of information triggered by double-clicking any word on an AnswerTips-enabled page. Try double-clicking desultory since that’s still the most common question emailed to me.
😉
Want to try it on your site … then click the icon in the right sidebar or AnswerTips to try it free.

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Posted By RichC on March 7, 2008

Well I’ve gone a bit to political lately as I look back on the last several days of topics, but then that’s been the news in the U.S. this week. Unfortunately as I look beyond our borders, politics and events are even worse, so one more day on this topic.

The middle east is a pile of powder kegs just waiting to be ignited. It seems neither diplomacy or military force helps the situation.

Iraq saw yet another day of bombings, this time terrorists killed over 50 civilians with two bombs in a Baghdad marketplace. Although life for Iraqi’s is improving, the violence isn’t stopping. Seeing that most of the targets are innocent civilians, it is difficult to believe that “all would be well” if American forces just up and left?
As terrible as it is in Iraq, a more concerning escalation is occurring between Palestinians and Israel … again. On Thursday a “Palestinian or an Israeli Arab” sprayed over 400 rounds in a school library in Jerusalem. The gunman, before being kill by a soldier, was able to make it through security checkpoints with his weapon and opened fire on students. Witnesses referred to it as a “slaughterhouse” as people in this 400 student seminary school jumped from windows. Combine this ugly event with praise for the attack from Hamas and comments that it was “heroic” will surely will not temper Israel’s response. Unfortunately Palestinians in Gaza didn’t respond any better. They took to the street on the news and celebrated, with people firing into the air and sounding their horns … even though Mahmoud Abbas, the Palestinian president, condemned the attack. Gaza will not be a very safe place to be in the next few days.

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Posted By RichC on March 6, 2008

As crude oil hit $103.98 per barrel today, President Bush spoke at the 2008 Washington International Renewable Energy Conference. Although he stressed ethanol and pointed out that the federal government has invested more than $12 billion to research, develop and promotion of alternative energy, he did mention biodiesel in a positive light. (link)

Biodiesel is the most promising of these fuels. Biodiesel refineries can produce fuel from soybeans, and vegetable oils, and recycled cooking grease, from waste materials. All you out there with waste, you may be in business before you know it as this new technology kicks in. Most Americans — or, more Americans are beginning to realize the benefits of biodiesel every year. Last year, we produced 450 million gallons of biodiesel. That’s up 80 percent from 2006. Today there are more than 650 biodiesel fueling stations in America. There are hundreds of fleet operators that use biodiesel to fuel their trucks, and that’s just the beginning of what is going to be a substantial change in our driving habits.

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Posted By RichC on March 5, 2008

On Tuesday Republicans selected their nominee for President and as expected Senator John McCain took the prize. With Ohio, Texas, Vermont and Rhode Island voters selecting McCain over Mike Huckabee, the magic delegate number of 1191 has been reached.
For the Democrats, the picture is much less clear. The states have resulted in a much closer competition. Ohio and Rhode Island have gone to Clinton … and as Karl Rove would say, the “Granola eating anti-war liberals” in Vermont (smile) have opted for Barack Obama. The big enchilada, the state of Texas, was the closest of all the races and even at this hour the race is too close to call. (although Clinton is a couple percentage points in front of as of this posting — 12:30AM)
EDIT 8 AM: Clinton Texas win confirmed; Tues. election results:

An interesting story to come out of watching the political news was that Texas Democrats have an interesting combination of a primary and caucus. Voters in this state are permitted to vote twice … see the Greta VanSusteran clip below.

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Posted By RichC on March 4, 2008

Although there are local elections and issues on the ballot here in Ohio, the biggest attention is the selection of a Republican and Democrat candidate that will run for President in November. In the “delegate rich states” of Texas and Ohio, Senator Hillary Clinton and Senator Barack Obama have gone head to head in aggressive campaigning to be the Dem’s nominee. Senator John McCain has all but clinched the nomination for the Republicans although Mike Huckabee has yet to decide on giving up … “until the fat lady sings.” (I think I hear her) Whichever your party, today would be a good day to exercise your right to vote.

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Posted By RichC on March 4, 2008

I’m slow in mentioning Volkswagen’s Geneva Auto Show announcement of a Diesel/Hybrid hatchback. I’ve been waiting for a more definitive news from Volkswagen and how North America fits in to their plan. Nevertheless, enough time has passed that I should a least say something … and I’ll say what most TDI owners are thinking, “what has taken a company so long to market a diesel hybrid?”

The new VW diesel hybrid is a familiar looking car — in fact it is the ‘über’ successful Golf model. This new vehicle will use the 1.4 liter 74 HP three-cylinder TDI engine found in the Polo BlueMotion, according to the German automotive news publication Auto Bild. For the hybrid electric side it will mate with a 27 HP electric motor and a nickel-metal hydride battery in the rear. The computer management circuitry will also employ regenerative braking and start/stop engine capability seen in other hybrid vehicles. Unique to Volkswagen though, is how this diesel/electric power is delivered to the wheels. VW will used their 7 – speed DSG gearbox rather than a CVT transmission in many hybrids. An impressive “energy monitor” will be on the instrument panel and will display exactly how the power is being produced and used. According to the press information, this VW TDI Hybrid will return nearly 70 MPG (69.9MPG), and it CO2 emission a small 90 g/km.

There is no news about ‘if’ or ‘when’ it will show up in the U.S., but according to a European report it will head to the UK late in 2009.

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