LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

What is everyone's average gas mileage? (The Mother thread)

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Old 04-30-11, 09:06 PM
  #121  
dejavu157
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i get 20-22, which is more then my gs...
Old 05-01-11, 06:50 AM
  #122  
sojah
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i am looking at the new (er) 600hL's and i want to know why they get less mpg's then our 430's do???????????????????????????????
Old 05-01-11, 11:42 PM
  #123  
fergo308
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My money would be on the extra weight the hybrid system adds to an already quite portly vehicle.


Justin...
Old 05-03-11, 03:40 PM
  #124  
Rsteed
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Default 27.8 at 80 mph 2006 ls430

my best highway is 27.8 at about 80 MPH on flat ground for 328 miles. Normal around town in every type of driving about 22.
Old 05-03-11, 05:05 PM
  #125  
caddyowner
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Originally Posted by sojah
i am looking at the new (er) 600hL's and i want to know why they get less mpg's then our 430's do???????????????????????????????
Just for grins, I compared fuel costs of my current LS430 (averaging 25 MPG overall on premium fuel) v. a Lincoln MKZ Hybrid (said to be able to average 40 MPG on regular by owners). Assuming fuel costs of $5/gal premium and $4.80/gal regular at 18K miles per year, I would save $120 a month. If I bought the MKZ at Z plan price and sold my LS at KBB private party price, it would take 56 months of fuel savings to pay for the change to a smaller, less powerful, less comfortable vehicle, with a tiny trunk.

OK, next mental exercise...
Old 05-24-11, 11:13 AM
  #126  
DavidinCT
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2001 LS... 18-21 city, 23-28 (yes, 28, if everything is right...65, cruse, for long trips) and I have a 135K on mine.

Still love the car.
Old 05-24-11, 01:43 PM
  #127  
dejavu157
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Didi a check again. got 13.5mpg.. wtf..
Old 05-24-11, 06:32 PM
  #128  
BT3100
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Just took a 2200 mile round trip to Orlando from the Philly area. We averaged 23.2 MPG with Regular Fuel driving a constant 78 MPH where possible with our 02' 430. I wanted to use 94 octane on the return trip to measure the differance but I forgot
Good Mileage compared to my 94' LS 400 which struggled to deliver 20 MPG with 94..
Old 05-24-11, 07:32 PM
  #129  
warminwisc
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Last tank solid 80/20 driving got 26.7 As my primacies wear my mileage gets better and better usually 24.5 and up lately.
Old 05-26-11, 07:15 PM
  #130  
Selah777
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went on a 4 hr drive to pa last week and averaged 26 but around dc i average 19
Old 05-26-11, 08:32 PM
  #131  
aqbill
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2006 LS430-Round trip to Chicago with 1200 road miles; 500 suburban and just over 27 mpg on premium fuel. 70 mph on Interstate with the AC on the whole time. Not quite what I was getting with my former A6 Audi FWD V-6 but pretty darned good for a V-8 powered big ol' girl!
Old 05-26-11, 09:43 PM
  #132  
dejavu157
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for u guys getting in the 20s, is you car modded?
Old 05-26-11, 10:43 PM
  #133  
Selah777
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my car is just on coilovers, no engine or exhaust mods.. but it is a ucf31
Old 05-26-11, 10:52 PM
  #134  
bcorey
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2001 - average 18.5 with 80% in-town driving and the other 20% back roads.
Old 05-26-11, 11:20 PM
  #135  
dejavu157
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the hell?! man why is my gas mileage so badd hahaha. im sad now. hey selah, do u ahve wheels on too?


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