"Séimí mac Liam" <
gwy...@comcast.nospam.net> wrote in message
news:XnsA02164...@74.209.136.90...
> "Joan F \(MI\)" <
jjf...@removethisameritech.net> wrote in
>
news:OuydnZojd6Sl1vLS...@giganews.com:
>
>> But that's only a temporary effect. If you never start, you never get
>> there.
>>
>
> Like homilies, do you? Here's a couple.
> There aint no such thing as 'free lunch'.
> Everytime some one gets something for nothing, some one, somewhere gets
> nothing for something.
I recall the claims that cars would be too expensive to produce if the
mileage requirement where increased. Back then anything bigger than a VW
bug had a mpg rating of 10 to 12 mpg. If it was a muscle machine even less.
Mini vans currently get 20 to 22 mpg and that on average. The major
difference is computers (fall out of NASA programs) and the application of
fuel injection systems (that technology goes back decades, before WWII in
fact) If I'm not mistake the Dr. Diesel call it 'an in-spurt motor"
And yes they cost more but then so does everything else. The reality is
that the ROI over time for the current cars is better than when you could
buy a VW for $2000. FWIW the expected useful life of a VW motor was 60,000
miles. At that point the motor was typically shot and needed a full
rebuild. BTDT a *lot* of times.
Today it's not unusual to have a car with 150K and still going strong.
There is always the homilies that you get what you pay for. Efficiency is
one of those variables that cost money but in the long term machines become
more efficient for less money.
Good example we converted a 26ft moving truck to run on CNG. A 2400 mile
round trip cost at today's prices cost ~ $1600 based on last weeks cost. We
sent a CNG converted truck on this same run and the fuel cost was $800.00
these are not estimates but numbers taken from the same truck before and
after conversion.
Now the conversion cost $2500.00 (admittedly low but it was a DIY) now if we
make three trips like that in a month that cost is recovered. Did we get
something for nothing or did we get something for planning ahead?