Got 26.7 MPG in my GS430!!!
#1
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Just finished a 730 mile day
in my 06 GS430. I was surprised that I got and average of 26.7 MPG on my last tank
. All freeway driving at 70-75 MPH. Set my 18" Yokohama Run Flats on 33 PSI and had a very enjoyable ride. The new GS actually rode as well as my 98 GS on 16" wheels on some pretty rough roads.
![EEK!](https://www.clublexus.com/forums/images/smilies/eek1.gif)
![Woot](https://www.clublexus.com/forums/images/smilies/woot.gif)
#2
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Originally Posted by highmiles
Just finished a 730 mile day
in my 06 GS430. I was surprised that I got and average of 26.7 MPG on my last tank
. All freeway driving at 70-75 MPH. Set my 18" Yokohama Run Flats on 33 PSI and had a very enjoyable ride. The new GS actually rode as well as my 98 GS on 16" wheels on some pretty rough roads.
![EEK!](https://www.clublexus.com/forums/images/smilies/eek1.gif)
![Woot](https://www.clublexus.com/forums/images/smilies/woot.gif)
Haha, racking up the miles again, eh?
![Wink](https://www.clublexus.com/forums/images/smilies/wink.gif)
Fuel economy seems mighty impressive for the V8.
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#4
Lexus Connoisseur
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Originally Posted by highmiles
Just finished a 730 mile day
in my 06 GS430. I was surprised that I got and average of 26.7 MPG on my last tank
. All freeway driving at 70-75 MPH. Set my 18" Yokohama Run Flats on 33 PSI and had a very enjoyable ride. The new GS actually rode as well as my 98 GS on 16" wheels on some pretty rough roads.
![EEK!](https://www.clublexus.com/forums/images/smilies/eek1.gif)
![Woot](https://www.clublexus.com/forums/images/smilies/woot.gif)
![Big Grin](https://www.clublexus.com/forums/images/smilies/biggrin.gif)
#5
Super Moderator
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Originally Posted by highmiles
Just finished a 730 mile day
in my 06 GS430. I was surprised that I got and average of 26.7 MPG on my last tank
. All freeway driving at 70-75 MPH. Set my 18" Yokohama Run Flats on 33 PSI and had a very enjoyable ride. The new GS actually rode as well as my 98 GS on 16" wheels on some pretty rough roads.
![EEK!](https://www.clublexus.com/forums/images/smilies/eek1.gif)
![Woot](https://www.clublexus.com/forums/images/smilies/woot.gif)
![Thumb Up](https://www.clublexus.com/forums/images/smilies/thumbsup.gif)
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#12
Lexus Test Driver
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Originally Posted by highmiles
Just finished a 730 mile day
in my 06 GS430. I was surprised that I got and average of 26.7 MPG on my last tank
. All freeway driving at 70-75 MPH. Set my 18" Yokohama Run Flats on 33 PSI and had a very enjoyable ride. The new GS actually rode as well as my 98 GS on 16" wheels on some pretty rough roads.
![EEK!](https://www.clublexus.com/forums/images/smilies/eek1.gif)
![Woot](https://www.clublexus.com/forums/images/smilies/woot.gif)
I believe the numbers are very much so possible.
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