IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

is350 Mileage?

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Old 03-26-09 | 02:28 AM
  #16  
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Originally Posted by lobuxracer
There's a big difference between AVG and TANK AVG. AVG runs until you reset it. TANK AVG shows you your current tank of fuel. Which one is showing lower than you'd like, AVG?
Quick question, how do I go about resetting the AVG?
I'm guessing ECU related
Old 03-26-09 | 03:04 AM
  #17  
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Hold down your "Disp" button while in the "AVG" mode.
Old 03-26-09 | 04:15 AM
  #18  
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Topped off, drove from my house in Coral Springs, Fl. to Key West (189 miles) When we arrived in Key West, AVG/tank was 32 mpg. AC on, avg speed, 50. That included a couple of full throttle passes on the Overseas Highway.
AVG. life mileage: 21.9, mostly city.
Old 03-26-09 | 01:52 PM
  #19  
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I get about 19-20 on pure city driving and 29-30 on freeway (cruising at 80mph)
Old 03-26-09 | 01:55 PM
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Originally Posted by fdelement
I get about 19-20 on pure city driving and 29-30 on freeway (cruising at 80mph)
I get 23.2mpg max doing 80mph.
Old 03-26-09 | 05:18 PM
  #21  
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Originally Posted by Hartawan
Hold down your "Disp" button while in the "AVG" mode.
Thanks!
Must reset today

I have an IS250, I know one number off topic lol,
but last night I did 50miles highway and averaged 36.4mpg going 75-80mph
This was after re-fueling at a gas station next to the FWY
Old 05-21-09 | 05:38 PM
  #22  
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I'm getting 21.1 avg
I bought IS350 4 days ago and I drive 70% city.30% highway.
I don't rev up more than 2200rpm.....just to get more miles per tank....
Still waiting until the car has more than 5000rpm....and then I will speed like I used to do
Old 05-21-09 | 05:45 PM
  #23  
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Funny, I changed back to 18s from 20s and I am actually getting worse MPG. I think I've been driving a little harder but I didnt think it would go down to 16mpg hahaha.
Old 05-21-09 | 06:00 PM
  #24  
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keep your DISPLAY on current MPG you can make it a game and learn the throttle positions to get max mpg. I get 21.5 mpg city, maybe 27 hwy and i drive the flow of traffic.
Old 05-21-09 | 06:14 PM
  #25  
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I drive about 90% city and get 18mpg per tank if I drive real conservative. My lifetime average is at about 16.5
Old 05-26-09 | 12:56 AM
  #26  
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I average 24.5 to 25.
stop wotting everywhere david
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