IS F (2008-2014) Discussion topics related to the IS F model

2008-2013 ISF are 0-60 times getting slower

Thread Tools
 
Search this Thread
 
Old 07-13-13, 05:36 PM
  #16  
ISF001
Lexus Champion
 
ISF001's Avatar
 
Join Date: Dec 2011
Location: PA
Posts: 2,083
Received 3 Likes on 3 Posts
Default

Driver experience is the culprit.

Test drivers need to spend more than an hour or so in the car to master the F. There are guys running 4.2 in stock and new Fs.
Old 07-13-13, 09:57 PM
  #17  
Rossi
Racer
iTrader: (4)
 
Rossi's Avatar
 
Join Date: Oct 2012
Location: Ca
Posts: 1,339
Received 185 Likes on 122 Posts
Default

Originally Posted by ISF001
Driver experience is the culprit.

Test drivers need to spend more than an hour or so in the car to master the F. There are guys running 4.2 in stock and new Fs.
^^^^^^^^ 100% agree.

4.6 sec is a reasonable number given by Lexus, as many high performance carmakers list numbers reachable by average Joe if they list 0-60 times at all.

If you look up Porsche 911s factory 0-60 times, very conservative.
Old 07-14-13, 07:15 AM
  #18  
chrisp1
Advanced
 
chrisp1's Avatar
 
Join Date: Apr 2013
Location: RI
Posts: 714
Received 28 Likes on 24 Posts
Default

Originally Posted by ISF001
Driver experience is the culprit.

Test drivers need to spend more than an hour or so in the car to master the F. There are guys running 4.2 in stock and new Fs.
wow! 4.2 is pretty impressive
Old 07-14-13, 09:04 PM
  #19  
Just F Me
Lexus Champion
 
Just F Me's Avatar
 
Join Date: Sep 2008
Location: SoCali
Posts: 2,284
Likes: 0
Received 22 Likes on 9 Posts
Default

Originally Posted by secondisf
I am just curious.

I owned a 2008 and now a 2012 ISF and every magazine seems to be showing much slower 0-60 and 1/4 mile times.

2008- 4.2 (0 to 60) and 12.7@ 114mph (1/4 mile)

2010-2013 4.5-4.8 (0-60) and 13.1@ 109mph (1/4 mile)

These are based on stock cars.

Just wondered if anyone else has noticed these differences.
Time to get a new car.
Old 07-15-13, 10:44 AM
  #20  
Roffles
Pit Crew
 
Roffles's Avatar
 
Join Date: Aug 2012
Location: CA
Posts: 155
Received 13 Likes on 12 Posts
Default

Originally Posted by Rossi
^^^^^^^^ 100% agree.

4.6 sec is a reasonable number given by Lexus, as many high performance carmakers list numbers reachable by average Joe if they list 0-60 times at all.

If you look up Porsche 911s factory 0-60 times, very conservative.
I agree. It's obvious Lexus' claimed 4.6 second acceleration number is a "stomp and go" number with traction control engaged, sport mode enabled, and automatic up-shifts. You'll notice that higher end performance cars that do 0-60 in under 4 seconds all have a launch control procedure to get that number. In most cases, that launch control procedure can't be setup quickly enough or timed right for a stoplight race so it's a bogus number in the real world.
Old 07-15-13, 10:48 PM
  #21  
secondisf
Driver School Candidate
Thread Starter
 
secondisf's Avatar
 
Join Date: Jul 2013
Location: AZ
Posts: 21
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Just F Me
Time to get a new car.
??? Did I miss something
Old 07-16-13, 09:07 AM
  #22  
Ninja10r
Driver
 
Ninja10r's Avatar
 
Join Date: Mar 2012
Location: DMV
Posts: 139
Received 5 Likes on 4 Posts
Default

my 2011 was faster than my 2008, but so many other things to consider its a day to day toss up, track conditions , weather, tires, da, just a few things that will affect 0-60 and 1/4 mile times
Old 07-17-13, 05:07 PM
  #23  
ISF001
Lexus Champion
 
ISF001's Avatar
 
Join Date: Dec 2011
Location: PA
Posts: 2,083
Received 3 Likes on 3 Posts
Default

Originally Posted by Roffles
I agree. It's obvious Lexus' claimed 4.6 second acceleration number is a "stomp and go" number with traction control engaged, sport mode enabled, and automatic up-shifts. You'll notice that higher end performance cars that do 0-60 in under 4 seconds all have a launch control procedure to get that number. In most cases, that launch control procedure can't be setup quickly enough or timed right for a stoplight race so it's a bogus number in the real world.
. Yep...it's called marketing.
Old 07-17-13, 06:37 PM
  #24  
Juanca
Lexus Champion
iTrader: (5)
 
Juanca's Avatar
 
Join Date: Jun 2008
Location: Miami, FL
Posts: 1,723
Likes: 0
Received 3 Likes on 3 Posts
Default

I've been driving the ISF for over 5 years, 3.8yr on a 2008 and 1.5yr on a 2012. I always go to the same track thoughout the year, so same track, same driver, same way of driving. My 2012 is slower than my 2008 from a dig, all the time. From a roll they're the same, through corners the 2012 feels better.
Old 02-03-14, 10:28 PM
  #25  
BluISF
Rookie
 
BluISF's Avatar
 
Join Date: Jan 2014
Location: Texas
Posts: 89
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Juanca
I've been driving the ISF for over 5 years, 3.8yr on a 2008 and 1.5yr on a 2012. I always go to the same track thoughout the year, so same track, same driver, same way of driving. My 2012 is slower than my 2008 from a dig, all the time. From a roll they're the same, through corners the 2012 feels better.
Interesting. Thanks for your comments.
Old 02-03-14, 11:05 PM
  #26  
t4orce
Rookie
 
t4orce's Avatar
 
Join Date: Mar 2012
Location: Western Australia
Posts: 82
Likes: 0
Received 0 Likes on 0 Posts
Default

Is there a weight difference in the favour of the older models? Maybe that explains off the line peppiness of the older models.
Old 02-04-14, 05:32 PM
  #27  
ISF001
Lexus Champion
 
ISF001's Avatar
 
Join Date: Dec 2011
Location: PA
Posts: 2,083
Received 3 Likes on 3 Posts
Default

Stock 2011 ISF First Try




Driver and environment. The car has no problem hitting the lower 4s.
Old 02-04-14, 07:29 PM
  #28  
Endgame
Driver
 
Endgame's Avatar
 
Join Date: Oct 2011
Location: AZ
Posts: 122
Likes: 0
Received 0 Likes on 0 Posts
Default

Looks like 4.4 if not better to me.....
Old 02-05-14, 12:03 AM
  #29  
Shervin350
Lead Lap
 
Shervin350's Avatar
 
Join Date: Jan 2012
Location: Harris
Posts: 462
Likes: 0
Received 2 Likes on 2 Posts
Default

is the same case for is350
Old 02-05-14, 04:50 AM
  #30  
WillRockwe
Pole Position
 
WillRockwe's Avatar
 
Join Date: Oct 2012
Location: NJ
Posts: 367
Likes: 0
Received 1 Like on 1 Post
Default

This site, which lists 0-60 times, places the 2011 IS-F at 4.2 sec.
http://www.zeroto60times.com/Lexus-0-60-mph-Times.html
Autorooster places it at 4.5 sec
http://www.autorooster.com/0-60-times/lexus/is-f/
MotorTrend claims 4.3 sec for the 2011 model
http://www.motortrend.com/roadtests/...e/viewall.html

One big difference in 0-60 times for the F is, what mode did you use? Both standard and sport mode work to minimize wheelspin, so the fastest 0-60 times would come from disabling the stability systems and relying on a talented right foot.
On a personal note, I've never yet had a car get past me in a 1v1 on the highway.


Quick Reply: 2008-2013 ISF are 0-60 times getting slower



All times are GMT -7. The time now is 03:15 AM.