Notices
991 2012-2019
Sponsored by:
Sponsored by:

Base C2 vs C4 in dry climate - worth it?

Thread Tools
 
Search this Thread
 
Old Jun 2, 2016 | 12:17 PM
  #1  
rkwfxd's Avatar
rkwfxd
Thread Starter
Burning Brakes
 
Joined: Jul 2015
Posts: 1,234
Likes: 50
From: Whittier
Default Base C2 vs C4 in dry climate - worth it?

Is it worth the extra $$ to get the C4 with PTV in a dry climate like So Calif?

If I could option the PTV+ on a C2 I would just go that route but since I can't I am considering ordering a C4.

I am confident the C4 with PTV+ will handle better for me in AX but would I even notice it the other 29/30 days of the month on the street?

Thanks
Reply
Old Jun 2, 2016 | 12:35 PM
  #2  
NoGaBiker's Avatar
NoGaBiker
Drifting
15 Year Member
 
Joined: Feb 2011
Posts: 3,466
Likes: 312
From: Midtown Atlanta
Default

I thought PTV was standard on C2S or C4S or GTS2 or GTS4, and PTV+ was standard as long as it was PDK? Maybe I'm misremembering.

EDIT: I'm staring at my window sticker for my 2015 GTS 2. It says "Porsche Torque Vectoring (PTV)" in the "Standard Equipment" section. I have PDK.
Reply
Old Jun 2, 2016 | 01:51 PM
  #3  
Archimedes's Avatar
Archimedes
Race Director
 
Joined: May 2015
Posts: 13,163
Likes: 3,919
Default

I think he's looking at the base model, not the S.
Reply
Old Jun 2, 2016 | 01:56 PM
  #4  
LexVan's Avatar
LexVan
Banned
 
Joined: Jan 2013
Posts: 26,140
Likes: 5,466
From: Chicagoland Area
Default

but dat ***
Reply
Old Jun 2, 2016 | 02:10 PM
  #5  
lunarx's Avatar
lunarx
Rennlist Member
 
Joined: Oct 2013
Posts: 553
Likes: 9
From: SoCal
Default

If it's a 991.2, you will want the extra traction.
Reply
Old Jun 2, 2016 | 02:15 PM
  #6  
Tpup's Avatar
Tpup
Rennlist Member
15 Year Member
 
Joined: Aug 2008
Posts: 769
Likes: 415
From: Winter Park, FL
Default

Drive them both. Personally I'm not a fan of the weight in the front of a C4. I like the "lightness" of a C2.

Good luck.
Reply
Old Jun 2, 2016 | 05:49 PM
  #7  
rkwfxd's Avatar
rkwfxd
Thread Starter
Burning Brakes
 
Joined: Jul 2015
Posts: 1,234
Likes: 50
From: Whittier
Default

Yes I had been looking at the Base C2 - PTV is not available. Of course it is standard on a C2S but also standard on the Base C4. There are just a ton of options and models on these cars so I'd like to get a number of options before I turn in my lease for another one.
Reply
Old Jun 2, 2016 | 06:52 PM
  #8  
subshooter's Avatar
subshooter
Rennlist Member
Veteran: Navy
10 Year Member
 
Joined: Jan 2016
Posts: 6,203
Likes: 3,526
From: New Orleans, LA (NOLA)
Default

Originally Posted by rkwfxd
Is it worth the extra $$ to get the C4 with PTV in a dry climate like So Calif?

If I could option the PTV+ on a C2 I would just go that route but since I can't I am considering ordering a C4.

I am confident the C4 with PTV+ will handle better for me in AX but would I even notice it the other 29/30 days of the month on the street?

Thanks
No, it is not worth it just for PTV even in wet/snowy climates but it is your money, not mine. You will not notice it at all unless you are a professional race car driver taking it on the track. The wide body look is worth it IMHO.

Originally Posted by NoGaBiker
I thought PTV was standard on C2S or C4S or GTS2 or GTS4, and PTV+ was standard as long as it was PDK? Maybe I'm misremembering.

EDIT: I'm staring at my window sticker for my 2015 GTS 2. It says "Porsche Torque Vectoring (PTV)" in the "Standard Equipment" section. I have PDK.
PTV is not standard on the base or even an option on the C2. It's an option on the C4 but is not standard. Of course, it is standard on the S and GTS in all variants.

Originally Posted by lunarx
If it's a 991.2, you will want the extra traction.
Huh? That makes no sense. Why does the .2 demand PTV over a .1?
Reply
Rennlist Stories

The Best Porsche Posts for Porsche Enthusiasts

story-0

9 Vehicles Porsche Helped Engineer that Aren't Porsches

 Verdad Gallardo
story-1

9 Features and Characteristics That Only Porsche People Understand

 Verdad Gallardo
story-2

I've Written 500 Rennlist Articles: Here's How Porsche Has Changed Along the Way

 Joe Kucinski
story-3

10 Most Unnecessary Porsches Ever Built (And Why We Love Them)

 Verdad Gallardo
story-4

Porsche 911 GT3 S/C vs 718 Spyder RS: 10 Categories, One Winner

 Joe Kucinski
story-5

This Builder Is Turning Heads With Its Slantnose 911 Creation

 Verdad Gallardo
story-6

Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture

 Verdad Gallardo
story-7

Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look

 Verdad Gallardo
story-8

10 Porsche Colors That Have More Personality Than Most People

 Verdad Gallardo
story-9

Guntherwerks' Final Speedster Creation Is the Ultimate Porsche Restomod

 Verdad Gallardo
Old Jun 2, 2016 | 06:59 PM
  #9  
chio4's Avatar
chio4
Instructor
 
Joined: Oct 2015
Posts: 136
Likes: 1
From: St. Louis
Default

Originally Posted by LexVan
but dat ***
I Love the Fat ***
Reply
Old Jun 2, 2016 | 07:06 PM
  #10  
lunarx's Avatar
lunarx
Rennlist Member
 
Joined: Oct 2013
Posts: 553
Likes: 9
From: SoCal
Default

Originally Posted by subshooter

Huh? That makes no sense. Why does the .2 demand PTV over a .1?
I was talking about AWD (C4 vs C2) not PTV.
I agree PTV alone is no big deal, but an Electronic Diff is cool to have (they might be bundled together).
A 991.2 [now Turbo] can use the extra traction of AWD to better deal with the Torque Increase of FI.
I would go C4 on a 991.2 config.
Reply
Old Jun 2, 2016 | 08:34 PM
  #11  
rkwfxd's Avatar
rkwfxd
Thread Starter
Burning Brakes
 
Joined: Jul 2015
Posts: 1,234
Likes: 50
From: Whittier
Default

As usual RL comes through with solid advise and information. Thank you.
Reply
Old Jun 3, 2016 | 12:16 AM
  #12  
Dewinator's Avatar
Dewinator
Drifting
 
Joined: May 2015
Posts: 3,096
Likes: 48
Default

The 911 has unbelievably good traction in the dry with the rear engine anyway. I'd definitely stay rwd if you don't plan to drive in wet/icy conditions, especially in a base.
Reply
Old Jun 3, 2016 | 12:21 AM
  #13  
dflowerz's Avatar
dflowerz
Burning Brakes
 
Joined: Jan 2015
Posts: 834
Likes: 64
From: El Dorado Hills, CA
Default

I went C2s even though I live in the soggy Pacific Northwest. My 911 is a weekend play car so if the weather sucks the car is in the garage. Handling of the C2s is pretty incredible so not missing 4wd.
Reply
Old Jun 4, 2016 | 11:57 AM
  #14  
snowcar_C4S's Avatar
snowcar_C4S
Advanced
 
Joined: Aug 2014
Posts: 71
Likes: 0
Default

Great question - I live at 7 700 feet in a dry climate (during summer) and opted for the C4S purely for aesthetics (can I say hips!). Our winters here are pretty harsh, during 2016 we had 39 snow days with 175 inches of snow. Initially, I wanted the C4S as a daily driver and would have installed a good set of snow tires, however, after driving the car a little and realizing just how nice it was, decided against that option. So it is garaged during the winter months and driven only in our very dry hot summers. Here are my findings:

1. I drove the car to about 9 000 feet last summer on a very poorly maintained dirt road, about 30 miles in total. The gauge on the left hand side of the instrument cluster shows how the torque is being distributed (see image).
2. The most that the front wheels were getting was 40%.
3. The car handles perfectly on dirt and, and while you can get it sideways, a dab of oppo + a blip of the throttle gets it pointed where you want to go very efficiently.
4. Most of the time, on paved roads, the front wheels maybe get about 10% of the power, this is not say that you can't swing the rear out and drift this car, it will break traction on paved roads if you push it far enough, see here:
5. 99.9% of these vehicles, IMHO, are never driven anywhere near their limit, so I can't provide you with an opinion on whether to go C2S or C4S, suffice to say, that if I were to do it again I would opt for the C4S, the rear stance just looks right to me!
Attached Images
File Type: jpg
AWD Gauge.jpg (17.4 KB, 856 views)
Reply
Old Jun 5, 2016 | 02:31 AM
  #15  
rkwfxd's Avatar
rkwfxd
Thread Starter
Burning Brakes
 
Joined: Jul 2015
Posts: 1,234
Likes: 50
From: Whittier
Default

Thank you. Mine will never see dirt and rain will be avoided. I'll stick with the C2.
Reply




All times are GMT -3. The time now is 01:55 AM.

story-0
9 Vehicles Porsche Helped Engineer that Aren't Porsches

Slideshow: Long before engineering consulting became trendy, Porsche was quietly helping other automakers build everything from supercars to economy hatchbacks.

By Verdad Gallardo | 2026-05-15 12:44:44


VIEW MORE
story-1
9 Features and Characteristics That Only Porsche People Understand

Slideshow: Some brands build cars. Porsche builds traditions, obsessions, and a few habits that stopped making sense decades ago but somehow became part of the charm.

By Verdad Gallardo | 2026-05-13 18:46:13


VIEW MORE
story-2
I've Written 500 Rennlist Articles: Here's How Porsche Has Changed Along the Way

Slideshow: Six years and 500 Rennlist articles later, these are the biggest changes at Porsche.

By Joe Kucinski | 2026-05-11 09:52:55


VIEW MORE
story-3
10 Most Unnecessary Porsches Ever Built (And Why We Love Them)

Slideshow: Some Porsches exist for very specific reasons-others feel like they were built just to see if anyone would notice.

By Verdad Gallardo | 2026-05-06 18:00:32


VIEW MORE
story-4
Porsche 911 GT3 S/C vs 718 Spyder RS: 10 Categories, One Winner

Slideshow: Choosing between the 911 GT3 S/C and 718 Spyder RS in 10 key categories to determine one surprising winner.

By Joe Kucinski | 2026-05-05 12:51:46


VIEW MORE
story-5
This Builder Is Turning Heads With Its Slantnose 911 Creation

Slideshow: A small Polish tuner has reimagined the Porsche 911 Slantnose for the modern era, blending 1980s nostalgia with widebody tuning culture and serious performance upgrades.

By Verdad Gallardo | 2026-05-01 10:49:43


VIEW MORE
story-6
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture

Slideshow: Porsche has created a Japan-only 911 GT3 Artisan Edition that blends track-ready hardware with design cues inspired by traditional Japanese craftsmanship.

By Verdad Gallardo | 2026-04-28 19:37:40


VIEW MORE
story-7
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look

Slideshow: Porsche's latest electric Cayenne Coupe blends dramatic styling with supercar acceleration, turning the brand's midsize SUV into a 1,139-horsepower flagship.

By Verdad Gallardo | 2026-04-27 19:39:30


VIEW MORE
story-8
10 Porsche Colors That Have More Personality Than Most People

Slideshow: Porsche's wildest paint colors aren't just shades-they're full-blown personalities on four wheels.

By Verdad Gallardo | 2026-04-27 19:38:13


VIEW MORE
story-9
Guntherwerks' Final Speedster Creation Is the Ultimate Porsche Restomod

Slideshow: The last of the Speedsters doesn't just close a chapter, it makes quite the bold, air-cooled statement.

By Verdad Gallardo | 2026-04-22 17:55:04


VIEW MORE