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Old 03-05-2019, 01:49 PM   #14 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 20,848

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
Last 3: 51.27 mpg (US)

Winter beater Metro - '00 Chevrolet Metro
90 day: 61.51 mpg (US)
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Quote:
Originally Posted by BSEM View Post
Do you know where I can look to find info for the most efficient engine RPM when cruising in 6th gear of my particular car?
Not for your specific car, but almost every car I've ever driven (gasoline) gets its best fuel economy at the lowest engine RPM you can reasonably drive in top gear. That's a good rule of thumb to follow.

For many examples, see:

Thread: Speed vs. MPG charts (post 'em if you got 'em)

Also, I second the recommendation of picking up some additional MPG instrumentation. You ideally want to see both instantaneous and trip average.

Another thing to pursue: if your automatic transmission has a "manual" mode, you can probably request earlier upshifts than the default "D" mode, and get into higher (fuel-saving) gears sooner.

EG., related topic:

Thread: "Short-shifting" a Jeep Patriot & Audi A4 CVT (forcing early "upshift") saves gas

And... belated welcome to the forum!
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www.MetroMPG.com - fuel efficiency info for Geo Metro owners
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