G37 Coupe

AWD Opinions

Thread Tools
 
Search this Thread
 
Old Dec 27, 2010 | 09:16 AM
  #16  
ViPaDawG's Avatar
ViPaDawG
Registered User
iTrader: (2)
 
Joined: Jul 2010
Posts: 220
Likes: 1
From: Spring, TX
I've got a RWD with snow tires, I haven't had any major issues so far (gotten a few inches so far this year in VA). The only recommendation I have is be sure you have weight in it. I tried driving around my neighborhood to test out my snow tires, and it drove fine, but when I gave it some gas to see if I could get it to spin while driving straight, it just wriggled around because my trunk was empty and there was nothing pushing the back wheels to the ground. So now I drive with a couple of cases of water in the back and haven't had any problems since.
Reply
Old Dec 28, 2010 | 01:22 AM
  #17  
slimlma04's Avatar
slimlma04
Registered User
 
Joined: Aug 2010
Posts: 59
Likes: 0
hey what does the snow button do if the car automatically switches to awd....my belief was that the snow button locks the car from rwd into awd manually?
Reply
Old Dec 28, 2010 | 01:54 AM
  #18  
SPDCRZ's Avatar
SPDCRZ
Registered User
 
Joined: Dec 2010
Posts: 590
Likes: 29
From: Van City
Originally Posted by slimlma04
hey what does the snow button do if the car automatically switches to awd....my belief was that the snow button locks the car from rwd into awd manually?
If you press snow mode you get power to 50% to the front and 50% to the back up to 12 mph (20km/hr). Then it reverts back to regular AWD after those speeds. In snow mode it also reduces power to prevent slippage up to 12 mph.
Reply
Old Dec 28, 2010 | 02:32 AM
  #19  
1NEETO's Avatar
1NEETO
Registered User
 
Joined: Dec 2010
Posts: 1,555
Likes: 3
From: Hawaii
Snow? What's that? getting a bit chilly over here tonight, Must be around 68 or so.

Joking aside, after driving an AWD car for most of the past ten years, I kinda miss it. But RWD can be so much more fun! The only thing that would stop me from buying an X is the fact that it doesn't come in manual. Part of the AWD fun is 5500 rpm clutch drops!
Reply
Old Dec 28, 2010 | 11:45 AM
  #20  
Chico's Avatar
Chico
Registered User
 
Joined: Dec 2010
Posts: 437
Likes: 1
From: NYC
Originally Posted by slimlma04
hey what does the snow button do if the car automatically switches to awd....my belief was that the snow button locks the car from rwd into awd manually?
The only function of the Snow button is too reduce the power to the wheels when you throttle so you don't spin them. Everything else you read about it is not true. AWD will activate as needed and is not driver controllable.

Last edited by Chico; Dec 28, 2010 at 12:19 PM.
Reply
Old Dec 28, 2010 | 12:38 PM
  #21  
JohnEnglish's Avatar
JohnEnglish
Registered Member
 
Joined: Oct 2008
Posts: 1,504
Likes: 2
Originally Posted by SPDCRZ
If you press snow mode you get power to 50% to the front and 50% to the back up to 12 mph (20km/hr). Then it reverts back to regular AWD after those speeds. In snow mode it also reduces power to prevent slippage up to 12 mph.
No, all it does it reduce throttle input it does not lock the power split.
Reply
Old Dec 28, 2010 | 01:15 PM
  #22  
JessterCPA's Avatar
JessterCPA
Registered User
 
Joined: Jul 2007
Posts: 25
Likes: 0
From: New Jersey
I also thought it locked the split 50/50.

Regardless, my G worked great in the snow yesterday & today.
Reply
Old Dec 28, 2010 | 04:04 PM
  #23  
SPDCRZ's Avatar
SPDCRZ
Registered User
 
Joined: Dec 2010
Posts: 590
Likes: 29
From: Van City
Originally Posted by JohnEnglish
No, all it does it reduce throttle input it does not lock the power split.
I am just telling you what infiniti techs told me. I think I trust their opinion more.
Reply
Old Dec 28, 2010 | 06:35 PM
  #24  
JohnEnglish's Avatar
JohnEnglish
Registered Member
 
Joined: Oct 2008
Posts: 1,504
Likes: 2
Originally Posted by SPDCRZ
I am just telling you what infiniti techs told me. I think I trust their opinion more.
The techs are wrong. It's been discussed here many times. There is no official Nissan/Infiniti documentation that says anything about a 50/50 AWD split.

Here's a direct quote from the G37x factory service manual that describes the function of the Snow switch.

SNOW MODE SWITCH

The snow mode switch signal is sent to the “unified meter and A/C amp.” from the snow mode switch. The “unified meter and A/C amp.” then sends the signal to the ECM via the CAN communication line. The snow mode is used for driving or starting the vehicle on snowy roads or slippery areas. If the snow mode is activated, the vehicle speed will not accelerate as quickly as normal to avoid vehicle slip. In other words, ECM controls rapid engine torque change by controlling the electric throttle control actuator operating speed.
Note that there is no mention of the AWD system. All the snow mode swtich does is reduce the throttle input.
Reply
Old Dec 30, 2010 | 03:27 PM
  #25  
Alex57r's Avatar
Alex57r
Registered User
 
Joined: Apr 2009
Posts: 523
Likes: 1
From: NYC
I have an AWD sedan and a RWD coupe. There is no comparing those 2. The rwd (I have snow tires on it) stops better (due to tires)but on a snowy or icey uphil, it gets sideways. If you have 2 lanes, no problem, otherwise you are going nowhere. The xS, goes everywhere even with the all season tires its like a tank

Here in NY snow storms are rare and I really got to drive in this one. Usually though, AWD is just extra weight, extra understeer and slower responses to throttle input. Both are great cars but they drive very different so you have to chose what matters more to you.
Reply
Old Dec 30, 2010 | 04:34 PM
  #26  
Coprolite's Avatar
Coprolite
Registered User
 
Joined: Dec 2010
Posts: 730
Likes: 3
From: Fort Worth, TX
I grew up in the snow, driving FWD and RWD. My solution was to leave the snow behind. Southeast Asia and now Texas. I just don't go out here when it snows. It doesn't matter if I know how to drive when no one else does. Summer tires don't have a good rep for snow performance for some reason...

It is definitely interesting to learn about the AWD though!
Reply
Old Dec 30, 2010 | 08:51 PM
  #27  
joey_v's Avatar
joey_v
Registered User
 
Joined: Feb 2009
Posts: 182
Likes: 0
From: Chicago, IL
I've had the G35 coupe and for the past 2 years I've had my G37 coupe. Both were manuals, both have been RWD. I just slap on snow tires and away I go. Yes, it can get hairy sometimes, but I would not trade a manual transmission for auto/awd.

IF they came out with an AWD/6mt version, that I would get.

Doesn't matter though, I'm moving to Texas soon enough! Bye bye Chicago winters!
Reply
Old Feb 8, 2011 | 11:40 AM
  #28  
JessterCPA's Avatar
JessterCPA
Registered User
 
Joined: Jul 2007
Posts: 25
Likes: 0
From: New Jersey
Just got back from the dealer for my regular maintenance. The service guy re-iterated the 50/50 lock when the snow mode is on, and cautioned against over-using the switch.

Confused.
Reply
Old Feb 8, 2011 | 12:57 PM
  #29  
JohnEnglish's Avatar
JohnEnglish
Registered Member
 
Joined: Oct 2008
Posts: 1,504
Likes: 2
Originally Posted by JessterCPA
Just got back from the dealer for my regular maintenance. The service guy re-iterated the 50/50 lock when the snow mode is on, and cautioned against over-using the switch.

Confused.
OK, it's pretty obvious he doesn't know what he's talking about. The snow mode button does not lock up the AWD system like a part time 4 wheel drive system. Read the manual, it says nothing about "over using" the snow mode. On my 2009 G37xS sedan, I've basically left snow mode on all winter for the past 2 years and have no problems.

Even if the snow mode button did split the power 50/50 front and rear it wouldn't lock up the differentials like a part time 4x4 system.
Reply
Old Feb 8, 2011 | 04:19 PM
  #30  
usndocgreen's Avatar
usndocgreen
Registered User
 
Joined: Aug 2010
Posts: 138
Likes: 2
coupe

So, is the 2011 G37xs available in a 6MT? Thats a deal breaker for me. Also why the problems when trying to mod the AWD??
Reply



All times are GMT -4. The time now is 10:02 AM.