On May 18, 7:05 am, Dan G wrote:
I think it's important to be clear what we're talking about here. A VW
Passat TDi station wagon has a combined mpg of 48 and a long-run mpg
of 58, with 236lbs/ft of torque at 1,750rpm. The car has a kerbweight
of 3,500lbs and using the figure of 85%* of kerbweight to give towing
capacity, that allows trailers of up to 3,000lbs to be towed
comfortably.

The maximum towing capacity is specified by the vehicle manufacturer.
The Passat TDi may or may not be rated for up to 3,000lbs.

My Neon 2.0L with manual transmission (less than $14,000 new)
routinely gave me 33-38 mpg depending on driving cycle. It could
easily pull my 15m glider with its 2,000lb towing rating. I wonder
how much a Prius is rated for towing?

gasoline-elctric hybrids

The Prius stickers at around $24,000. The full government rebate is
limited to the first 60,000 Prius per model year (about $3,000):

http://hybridcars.about.com/od/news/...dtaxcredit.htm

If I miss out on the full government rebate then I would pay up to
$10,000 more than the Neon to drive a vehicle which I doubt will tow
my glider. Let's not even consider the extra cost for maintenance and
repairs or battery replacement costs.

For $10,000 I can drive my conventional technology Neon over 87,000
miles, assuming gasoline is $4/gal and 35mpg. And still tow my glider
most places (albeit less than 35mpg while towing).

Btw, I think vehicles like the Prius are great. But they are no
silver bullet (I know you didn't claim they were).

(Going a bit further OT):
If we truly believe what Al Gore is saying, then we would all
immediately stop using anything that creates CO2 and other greenhouse
gases (I guess we should still allow ourselves to breath as our bodies
do create CO2 and water vapor, both GHGs). Park all cars and trucks
permanently. Ground all airplanes and so forth. As far as
inconvenience to daily life, so what? We are talking about saving the
planet, right (at least according to Gore and some others)? Maybe
even if Gore believed what he is saying he would stop living in a huge
house that consumes many times the energy of the average US house. Or
is that four houses he owns?

Regards,

-Doug