IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Manual Shifting on IS350 F-Sport

Thread Tools
 
Search this Thread
 
Old 07-01-17 | 08:12 PM
  #1  
LaZeR's Avatar
LaZeR
Thread Starter
Advanced
 
Joined: Jun 2017
Posts: 638
Likes: 43
From: from CA to FL
Question Manual Shifting on IS350 F-Sport

Hi, Just wondering - how often do you utilize the manual shifting on your IS?

I see some guys on YouTube flapping the paddles like there's no tomorrow!! Is this detrimental at all to any components?

Any comments//suggestions on pros, cons, things to keep in mind, or other? Gas consumption?

THANKS!!

PS >>> while in manual mode the automatic downshifting is pretty cool, BUT when you manually downshift Lexus really let's ya "feel" it eh Wondering how they designed & engineered the latter... some kinda choke, less gas, etc? THANKS!!

PSS >>> how does manual shifting feel and/or work on other Lexus models, or automatic Audi, Benz, BMW, etc?

Last edited by LaZeR; 07-15-17 at 05:28 PM.
Old 07-02-17 | 12:04 PM
  #2  
Olasek's Avatar
Olasek
Intermediate
 
Joined: Feb 2016
Posts: 489
Likes: 21
From: CA
Default

I utilize it quite often for down-shifting, I am in a hilly terrain and this is the way for me to help prevent excessive brake wear.
Old 07-02-17 | 12:39 PM
  #3  
nathantse's Avatar
nathantse
Lexus Test Driver
 
Joined: Dec 2015
Posts: 1,476
Likes: 60
From: California
Default

I also use it sometimes for braking. Also, its fun in S+, hearing the throttle blip it sexy.
Old 07-02-17 | 01:59 PM
  #4  
wthrman2's Avatar
wthrman2
Lead Lap
 
Joined: Oct 2014
Posts: 3,599
Likes: 3,703
From: ON
Default

I would say that I use my paddles about 20% of the time....

These are the conditions I usually use manual shifting:

* Trying to slow down a little
* When I want to downshift prior to passing a vehicle
* When I am in traffic at low speed and don't want to see the car always hunt for the higher gear
* When I want to have fun
Old 07-02-17 | 03:00 PM
  #5  
LaZeR's Avatar
LaZeR
Thread Starter
Advanced
 
Joined: Jun 2017
Posts: 638
Likes: 43
From: from CA to FL
Default

Originally Posted by nathantse
I also use it sometimes for braking. Also, its fun in S+, hearing the throttle blip it sexy.
You mean sometimes when you're in automatic, sometimes for braking you switch it to manual, downshift to slow down, and then brake?

Last edited by LaZeR; 07-02-17 at 03:30 PM.
Old 07-02-17 | 03:03 PM
  #6  
LaZeR's Avatar
LaZeR
Thread Starter
Advanced
 
Joined: Jun 2017
Posts: 638
Likes: 43
From: from CA to FL
Default

Originally Posted by wthrman2
I would say that I use my paddles about 20% of the time.... These are the conditions I usually use manual shifting: * When I want to downshift prior to passing a vehicle ...
Do you mean when you want to pass someone, you downshift to a lower gear, then step on the gas, then upshift? Why not just step on the gas and upshift?
Old 07-02-17 | 06:54 PM
  #7  
wthrman2's Avatar
wthrman2
Lead Lap
 
Joined: Oct 2014
Posts: 3,599
Likes: 3,703
From: ON
Default

I just like to downshift by one gear so when I press the accelerator, its just primed and ready to go even faster.....Its not required, its just playing with it.
Old 07-02-17 | 07:27 PM
  #8  
jkonquer's Avatar
jkonquer
Instructor
 
Joined: Jul 2014
Posts: 974
Likes: 79
From: CA
Default

Originally Posted by Olasek
I utilize it quite often for down-shifting, I am in a hilly terrain and this is the way for me to help prevent excessive brake wear.
if you reall ythink about it, you would really save more money over time if you use your brakes ($50 pads) instead of gas ($1 a day maybe?) lol
Old 07-02-17 | 07:38 PM
  #9  
Olasek's Avatar
Olasek
Intermediate
 
Joined: Feb 2016
Posts: 489
Likes: 21
From: CA
Default

Originally Posted by jkonquer
if you reall ythink about it, you would really save more money over time if you use your brakes ($50 pads) instead of gas ($1 a day maybe?) lol
it seems to me you have gaps in your knowledge how engine braking works, there is no 'gas' involved. lol
Truck drivers use the same method - and believe me they know how to count $$.
Old 07-03-17 | 06:47 AM
  #10  
The350Girl's Avatar
The350Girl
Driver
 
Joined: Aug 2016
Posts: 164
Likes: 2
From: Bristish Columbia
Default

Is there any way to shift Nitro and REV like a Manual standard transmission ? in Standard Transmission you press and hold Clutch to REV, can we do it in this car ?
Old 07-03-17 | 08:32 AM
  #11  
jkonquer's Avatar
jkonquer
Instructor
 
Joined: Jul 2014
Posts: 974
Likes: 79
From: CA
Default

Originally Posted by Olasek
it seems to me you have gaps in your knowledge how engine braking works, there is no 'gas' involved. lol
Truck drivers use the same method - and believe me they know how to count $$.
It seems to me you have a gap in your knowledge of common sense. If you down shift or hold a gear for engine braking instead of letting the transmission shift to higher gears, you would waste more gas. Very little gas everyday, but it would surpass price of brakes in the long run. I don't know how else I can explain.
Old 07-03-17 | 08:46 AM
  #12  
Olasek's Avatar
Olasek
Intermediate
 
Joined: Feb 2016
Posts: 489
Likes: 21
From: CA
Default

Originally Posted by jkonquer
instead of letting the transmission shift to higher gears, you would waste more gas.
NO, there is no fuel being injected into cylinders when car is coasting, in gear, with your foot off the gas pedal. Like they say, the fuel pulse 'width' is zero.
Old 07-03-17 | 08:51 AM
  #13  
jdmSW20's Avatar
jdmSW20
Racer
iTrader: (12)
 
Joined: May 2011
Posts: 1,641
Likes: 43
From: Vegas
Default

shouldn't be using any gas when coasting cause these cars have fuel cut when coasting. so engine braking you shouldn't be using any gas

Last edited by jdmSW20; 07-05-17 at 10:41 AM.
Old 07-03-17 | 08:57 AM
  #14  
E46CT's Avatar
E46CT
Lexus Test Driver
 
Joined: Mar 2016
Posts: 8,843
Likes: 2,226
Default

Just about every car cuts fuel with foot off the gas.

As far as paddles, I use them more than I thought I would. The stock 8AT likes to upshift too much and too fast, so keeping it in 1st or 2nd gear when maneuvering through traffic is a big help--especially with the 200t's delayed take off response.
Old 07-03-17 | 09:53 AM
  #15  
jkonquer's Avatar
jkonquer
Instructor
 
Joined: Jul 2014
Posts: 974
Likes: 79
From: CA
Default

You guys are probably right, my mistake.


Quick Reply: Manual Shifting on IS350 F-Sport



All times are GMT -7. The time now is 06:51 AM.