by Chris Olliff, Senior Editor
Since I was a boy, I have been fascinated by the diesel engine. My friends down the street had a 1978 Mercedes Benz 300D (non-turbo). You could hear that car coming for miles, and the 2 to 3 shift on the transmission seemed to take as long as the Iraq war. Who could forget the great smoke screens
they could produce, and the wonderful black out feature….they could
soil the rear of a car and cover the license plate to make any
get-a-way car proud. I was especially fond of watching the Mercedes
in-line 5 shake like a dog when wet upon start up. Ahhh…the fond
memories…
Or should I say…..THE HORROR……
Yes, you can take the bag off your head and stand up. We know who you are, you are one of the few, the proud, the ex-GM diesel owners! What do you get when you take a 5.7 liter V8 gas engine and convert it to diesel power….a GM publicity nightmare… Who could forget that sound, the sound of the engine running. If you closed your eyes, you would have thought that someone put a bunch of loose bits of metal in your engine to run amok. Also, there was excitement over how to jump start a GM diesel, as they had TWO batteries! But, most of all, the fun of owning a GM diesel was betting your friends how long the thing would go without warping the cylinder head. Yes, this problem was so bad, that some vehicles were converted back to gasoline by GM. You see, diesel engines run on compression and they need thicker metal in the engine to handle the higher pressures. The GM 5.7 converted engine could not handle the pressure…(no pun intended)
Soooo….Where does this leave us? Well, most Americans think a diesel is smelly, slow, loud, and not that reliable thanks to the great GM diesel of the 1980s. So bad are the memories, that GM and Ford are reluctant to re-introduce the diesel to the market in the US. Add to this the fact that pumping diesel fuel can be as nasty as cleaning up cat poo, it is slimy and smelly and foams up. If you get it on your hands, it is not a pleasant experience.
While we in America ran from the diesel engine as if running from a skunk, Europe embraced the technology and made it better. Today, over 50% of the vehicles in Europe are Diesels, and they have what Americans love: TORQUE. So, why should we car about all of this?
Recently, the US has adopted lower sulfur Diesel fuel, which has been used in Europe for some time now. This allows for the engines to use higher pressure injection systems and better particulate cleaning devises. These higher injection pressures have enabled the diesel engine to have performance as good as or better than gasoline engines. What this translates into for you and me is that we will be able to buy diesels that are not any noisier than what we drive now, do not smoke at all, have a higher level of durability, and will get 27% to 30% better fuel economy than their gas counterparts.
Ok, so what’s the catch? Great question! Basically, a vehicle with a diesel engine may cost up to $2,000 more for that option. As most of you search for your calculators to figure out the return on your investment, don’t forget that that cost is more than half of the premium you would pay to drive a hybrid. Keep in mind that the hybrids have not been consistent with their fuel economy ratings, but a diesel will be more consistent in all types of driving styles. You will not have to “pilot” your diesel vehicle like you do in a Prius, and you won’t have to hide because your car resembles a stapler.
So there you have it…..a modern diesel may have nasty fuel to pump (which I hear is better in the lower sulfur form), but it has many benefits over any other car out there. Many foreign car companies have plans to bring diesels to the US market in the next few years, and we can only hope that the folks at GM and Ford will come out of their fox holes and take another chance on the diesel car. No more needing to wear bags over our heads or wait until Christmas for our diesels to reach 60mph, the new diesels are awesome!
Don’t take my word for it, drive one yourself….
My How Things Have Changed
by Chis Olliff, Senior Editor
Fast forward to 2006…. Gone are the vast and fun multi-brand competitive fleets at GM and Ford in the name of cost savings, and gone are the big team lunches we would all go on. Heck, I hear that you can not even get a Ford fleet vehicle to take home if you work there.
Besides all of the missing perks, the main thing that has changed is passion and excitement. No one seems to be excited to work in the industry anymore. With all the talks about big financial losses, layoffs, and buy-outs, it seems that most folks in this town are more focused on survival than more motivational factors. And this is not limited to the general level. It seems now that, instead of an overall attitude of “making the best products out there”, many engineering and design meetings are now about how to keep costs in line and get the cheapest solution. Granted, fuel and material costs have put a damper on things, but the passion and drive has definitely been lower of late. I guess a big sign of the of the times is the large number of die hard workers who have signed up to take a package and move out of the industry.
I think through all of this, one of the main things I have learned is that you can be passionate about something and not have to work in that industry. No one around here loves cars more than I do, but I have lost my interest in working in the industry. Yes, the ideal situation is to do what you love, but sometimes things change and you must adapt accordingly. Just ask the guy on the assembly line who has poured his life into building cars and now must either go back to school of find a new job in a new state.
Perhaps, in the next five or so years, the industry will pick up and the cycle will start again. There will be others to follow in our steps, and we can only hope that their road has less bumps than ours…
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