

| Subject: | Re: Fwd: Diesel Westy Mileage? |
| From: | Michael Sullivan |
| Date: | Wed, 18 Nov 1998 17:56:11 -0500 |
At 04:58 PM 11/18/98 EST, Michael Avrea wrote:
> What kind of mpg are you getting with your diesel westy?
>
> After swapping a Golf 1.7L diesel with about 100k into my recently acquired
> '82 diesel westy I am only getting about 24 mpg. This is both in town and
> on the highway; not mixed but in both types of driving. I realize that the
> 1.7L will use slightly more gas than the old 1.6 but I was hoping for at
> least 28 or so.
One thing to remember with diesels -- they get their best mileage when driven at their torque peak. Thus, the theoretical mileage for a Westy driven at 1900rpm in 4th gear would be "about" 30mph and you should get about 50mpg doing so!!!
A TDI would get about 60mpg at the same speed as it is more efficient than either the TD or "plain jane" diesel. Check out:
http://www.cs.yale.edu/users/jag/vw/engine/tdiswap/tdiswap.html
for an enlightened discussion of drag vs. optimal loading on the TDI diesel.
Cheers,
<bold>Michael J. Sullivan
</bold><italic>Director of Catalog Design
Open Market, Inc.
</italic>
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