That depends on the gallon: full-sized versus compact.

On 10-Sep-2015, at 23:51, Stan Shapiro wrote:

> A newbie question to you all--
> 
> 
> 
> I have a 2.2 WBX gowesty engine, 1990 Westy, Automatic,  with Generat AT2
> Grabber 215/65/16  at 44 pounds
> 
> I usually highway drive at 63 mph, 3400 RPM, and average about 20 MPG.    Is
> that about right?
> 
> 
> 
> What highway speed / RPM  do most of you drive at?   What is your MPG?
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> 
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> 
> Thanks
> 
> Stan Shapiro