Hybrid Technology Unique topics related to the 2004 -2009 RX400H model hybrid drivetrain and other features/options found only on the RX400H. Please use the main forum for discussion about shared components with other second generation RX models.
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What kind of mpg are you guys getting?

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Old 11-06-07, 08:56 AM
  #76  
SLegacy99
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Originally Posted by Rockville1
So I guess the oft quoted statement "Your mileage may vary" applies here.
Haha, I love it.
Old 11-08-07, 11:50 AM
  #77  
MJMonaco
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With the AC and Heater off and driving properly for a hybrid, we have gotten up to 30.7 mpg. With either of them on, we're looking at about 27-28 mpg. Ya gotta drive it right, though.
Old 11-13-07, 10:18 AM
  #78  
CrazyMPG
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driven around 580 miles...and getting 28.8mpg...was at 29.2 but had to carry a few fat asses around (friends)...hehe ....trying to drive a thousand miles and see the total mpg i getting for it...then I will post pictures for proof!!!
Old 11-13-07, 10:39 AM
  #79  
SLegacy99
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My parent's are down to 26 mpg. However, they recently drove 1000 miles to Illinois and they were speeding to get there because my grandmother was given 24 hours to live (she's all better now), so I think thats what brought them down.
Old 11-18-07, 07:21 PM
  #80  
steverhode
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Originally Posted by MadloR
Bravo!!! My sentiments exactly. I hope somebody at Toyota Motor Corp / Lexus USA Dealers are reading this. I too find no difference, and in fact the true is opposite in my analysis. I get BETTER gas mileage using Regular Unleaded vs Super Unleaded.
Cheers,

MadloR
But wouldn't your performance -- forgetting MPG -- be better with premium?
Old 11-19-07, 09:27 AM
  #81  
NeoNz
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Originally Posted by MadloR
Adapting to the Hybrid Way of Driving, and coasting as much as possible is where the real benefits are.

I extremely doubt that there is a "magic" grade of oil that will increase fuel mileage as much as was posted here. Or, by modifying DRL's will increase by any noticeable difference fuel mileage.

If someone was to unload 500lbs or more, for example from the curb weight of the vehicle would one be able to quantify and be able to achieve real world results. I.e. remove all the interior seats, less for the drivers seat, spare tire, tools, interior door panels, interior carpeting, sound system etc...

The magic speed for me is about 45-50mph, usually on partially congested freeway traffic can you get away with driving at that speed. I find the hybrid regularly switches the ice off and either runs in series with coasting and battery power. Boy, the mileage really shines. The batteries are usually charged and mainted to at least 75% capacity and there is plenty of battery reserve to achieve ice off once entering city mode.

Cheers,

MadloR
DRL? what is that? sorry for being a newb
Old 11-19-07, 09:32 AM
  #82  
NeoNz
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Originally Posted by SLegacy99
Oh and don't forget ITS FASTER THAN THE RX350. Now thats what I like.




Ill speak for my mom. She gets 28-30 city driving. And 25ish highway. Mileage has been improving since we just got out of the break in period.
you make a good point, at 40,000 miles the RX400h turned in a 6.2 0-60 time for car & driver, car just gets better with age.
Old 11-19-07, 09:40 AM
  #83  
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Originally Posted by jblackbelt
how do you drive it to get mileage like that? is it city or highway? do you use the pulse and glide method? what do u do exactly?
what do you mean by pulse and glide? sorry newb here
Old 11-19-07, 09:54 AM
  #84  
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Originally Posted by NeoNz
DRL? what is that? sorry for being a newb
(D) aytime
(R) unning
(L) ights
Old 11-19-07, 10:36 AM
  #85  
steverhode
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Originally Posted by NeoNz
you make a good point, at 40,000 miles the RX400h turned in a 6.2 0-60 time for car & driver, car just gets better with age.

Do you have a link to the article? I'd love to read it.
Old 11-19-07, 01:10 PM
  #86  
NeoNz
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Originally Posted by steverhode
Do you have a link to the article? I'd love to read it.
But we didn’t have time between acceleration runs for the steady-state cruising required to fully charge the batteries. We made sure to do this during the final test after 40,000 miles, and that made a significant difference. The 0-to-60 time dropped to 6.6 seconds — matching a 340-hp Porsche Cayenne S — and the quarter-mile to 15.2 seconds at 94 mph, only 0.2 second and 1 mph slower than the Cayenne.

http://www.caranddriver.com/longroad...x400h-awd.html

good article, enjoy
Old 11-19-07, 01:12 PM
  #87  
NeoNz
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Originally Posted by tomv
(D) aytime
(R) unning
(L) ights
the daytime running lights rob power? is this documented?
Old 11-19-07, 01:21 PM
  #88  
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Originally Posted by NeoNz
the daytime running lights rob power? is this documented?
I doubt they rob the car of any power which is why MadloR mentioned doubt of any difference noticed in modifying the DRL's

Some people disable them but I think they do it for the sake of changing things.. Not for any kind of mileage savings.
Old 11-20-07, 09:37 AM
  #89  
SLegacy99
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700 miles, at about 75 MPH, 3 adults, 2 cats, and a trunk filled to the brim with luggage: 27.2 mpg. Was doing better until the last 100 miles which was up a mountain. Pretty awesome nonetheless.
Old 11-20-07, 04:50 PM
  #90  
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Got the average up to 28.2 mpg today.


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