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Saturday, June 9, 2007

Automotive Darwin Award Nominee

I don't think this guy died, but I do think we need an automotive version of the famous Darwin Awards--people who do the stupidest things, and wind up wrecking their cars.


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Sunday, June 3, 2007

Monster Camper Van

The other day, this monster van showed up in one of the parking lots not far from my house. I couldn't help but notice it, and quietly snapped a couple of pictures.



A quick trip to Google, and I learn all about it. The builder is an outfit called Sportsmobile, which starts the process with a Ford or Chevy van or Dodge (Mercedes) Sprinter. Various interior amenities are added, such as a head, beds, mini-kitchen, swiveling chairs, and cabinets. A pop-up camper roof can also be added.

The example in my neighborhood is a top of the line specimen, as it has been given a Quigley 4x4 conversion in addition to the camper treatment. This van would cost approximately $70,000!

A nice trailer or 5th wheel camper plus a 4x4 truck to tow it seems like a better deal, to me, since you can use the truck for many non-camping activities, and you would have a much larger living space as well. Even if it doesn't make the most sense to me, these monster vans are an impressive product.

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Friday, June 1, 2007

Comparing Cars--SpD

Recently, MotorTrend tested a bunch of high performance cars, and presented the results as spiderwebs, with a combined performance number based on things like steering accuracy, brake feel, roadholding, etc. The result was neat, but not practically useful because it didn't factor in cost.

Then Winding Road got in the game, and proposed the Speed/Dollar index, which is HP/weight/price * fudge factor.

A problem with the SpD metric is that it only cares about power/weight ratio, which can favor cheap cars with big engines, such as the Mustang GT, or even a V8 Chevy family hauler. Nice in a straight line, but what if you are interested in autocross or rallying?

I think a better metric would be something like (HP/Weight + Slalom Speed/60)/Price * K, which would add a dynamic handling component--the speed through a slalom course, in this example. Or perhaps a lap time or average speed around a reference track would be better.

Both Winding Road and Motor Trend put the MazdaSpeed 3 near the top of their list, in terms of bang-for-the buck. Now I want one.

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