Notices
GT4/Spyder Discussions about the 981 GT4/Spyder
Sponsored by:
Sponsored by: APR

718 GT4?

Thread Tools
 
Search this Thread
 
Old 07-14-2019, 07:21 AM
  #8236  
James88
Three Wheelin'
 
James88's Avatar
 
Join Date: Aug 2012
Posts: 1,737
Received 153 Likes on 95 Posts
Default

Originally Posted by GP Racing
Absolutely significant. Never quoted any report as saying the differences were significant. That is my logic based upon the information we all have been provided to date.

Definition of Significant as per Oxford Dictionary:
"large or important enough to have an effect or to be noticed"

* Increase in power from 283kw to 309 kw (26kw) - significant
* Increase in torque across 5000-6800rpm - significant
* 50 percent increase in downforce without change in drag - significant
* Faster by 12 seconds on the Nordschiefe - significant
* Change in dampers, torque vectoring - significant
* and many other changes (still yet to be disclosed) including small change in tyres (N0 to N1)- all significant

You could argue the price change is a significant change as well. Improvement costs. But the 981 GT4 was just a beginning and priced to ready the market for the next generation. The differences/changes/improvements between the 981 GT4 and 718 GT4 are significant. Matter of opinion if those changes are significant enough for those of you that have a 981 GT4 to move up to a 718 GT4. Its a faster car by 1-2 seconds per minute on a track - significant for a GT car. Another amazing car from Porsche.
Wow didn't expect an essay for an answer ... Lol
Good on you on your reply, l'm not going to argue with the small differences.
The 981 and the 718 are "Significant " cars in their own right. Porsche are very good at incremental changes from one series to the next, in my view they build some of the best cars in the world. We are very lucky to have either one.
All the very best to you and your future 718.
Old 07-14-2019, 07:24 AM
  #8237  
Bausse9
Track Day
 
Bausse9's Avatar
 
Join Date: May 2018
Posts: 15
Likes: 0
Received 6 Likes on 2 Posts
Default

Originally Posted by GP Racing
Absolutely significant. Never quoted any report as saying the differences were significant. That is my logic based upon the information we all have been provided to date.

Definition of Significant as per Oxford Dictionary:
"large or important enough to have an effect or to be noticed"

* Increase in power from 283kw to 309 kw (26kw) - significant
* Increase in torque across 5000-6800rpm - significant
* 50 percent increase in downforce without change in drag - significant
* Faster by 12 seconds on the Nordschiefe - significant
* Change in dampers, torque vectoring - significant
* and many other changes (still yet to be disclosed) including small change in tyres (N0 to N1)- all significant

You could argue the price change is a significant change as well. Improvement costs. But the 981 GT4 was just a beginning and priced to ready the market for the next generation. The differences/changes/improvements between the 981 GT4 and 718 GT4 are significant. Matter of opinion if those changes are significant enough for those of you that have a 981 GT4 to move up to a 718 GT4. Its a faster car by 1-2 seconds per minute on a track - significant for a GT car. Another amazing car from Porsche.

You obviously don't need convincing either way, you should definitely buy a 718 GT4.

(even though its softer, heavier, quieter and by the sounds of all the reviews, less raw, mechanical, charismatic and less challenging to drive than the original, whose engine is the one Porsche tellingly chose for the proper racecar... )

Just kidding of course, I'm naturally 981 biased - you make good points on the differences and so far the reviews are glowing. The 718 GT4 will be great and the two cars will be forever defined by their differences, and each will be the better for it.

Actually what we should all celebrate is that just like all the wonderful 911 GT cars over the years, the GT4 is now developing a history of its own, which only adds to the hobby and interest aspect of all of our ownership of either car - long may it continue.
The following 4 users liked this post by Bausse9:
Diablo Dude (07-15-2019), James88 (07-14-2019), OpenWheelFan (07-15-2019), wizee (07-14-2019)
Old 07-14-2019, 07:43 AM
  #8238  
flatt6
Racer
 
flatt6's Avatar
 
Join Date: Sep 2006
Location: Virginia
Posts: 301
Received 169 Likes on 88 Posts
Default

From one of the more recent reviews... This reviewer goes on to compare the detailed on-paper differences, but when it comes down to comparing the overall experience behind the wheel, they have this to say...

So far we’ve driven it only on track but, as it’s intended to be a road car for track-day enthusiasts, that’s perhaps no bad thing. What’s it like? Rather like the last Cayman GT4 to be honest. But, before you start thinking that’s an immediate negative, it isn’t. The old car was simply stunning to drive, and the fact that the new GT4 retains its pedigree DNA with a smattering of extra grunt and grip is all that we might’ve hoped for. It’s gladly received.
Old 07-14-2019, 08:17 AM
  #8239  
hf1
Banned
 
hf1's Avatar
 
Join Date: Apr 2012
Location: Northeast
Posts: 10,392
Likes: 0
Received 1,639 Likes on 1,122 Posts
Default

Originally Posted by flatt6
From one of the more recent reviews... This reviewer goes on to compare the detailed on-paper differences, but when it comes down to comparing the overall experience behind the wheel, they have this to say...

So far we’ve driven it only on track but, as it’s intended to be a road car for track-day enthusiasts, that’s perhaps no bad thing. What’s it like? Rather like the last Cayman GT4 to be honest. But, before you start thinking that’s an immediate negative, it isn’t. The old car was simply stunning to drive, and the fact that the new GT4 retains its pedigree DNA with a smattering of extra grunt and grip is all that we might’ve hoped for. It’s gladly received.
Oftentimes more grip means less fun on backroads.
Old 07-14-2019, 09:05 AM
  #8240  
James88
Three Wheelin'
 
James88's Avatar
 
Join Date: Aug 2012
Posts: 1,737
Received 153 Likes on 95 Posts
Default

Pistonheads review.
https://www.pistonheads.com/news/ph-...--driven/40596

Why would Porsche make the steering and clutch lighter than the 981 ? This I do not understand.
The clutch and steering feel are some of the qualities I really love about the 981.

"Two things you notice immediately: the weight of the steering and the resistance met by the ball of your left foot when you depress the clutch pedal. Both are appreciably lighter now than they were in the previous model, which makes you wonder. Has the Cayman GT4 gone soft?"
Old 07-14-2019, 09:30 AM
  #8241  
GeoJoe
Rennlist Member
 
GeoJoe's Avatar
 
Join Date: Feb 2015
Location: Atlanta, GA
Posts: 1,555
Received 473 Likes on 223 Posts
Default

Originally Posted by James88
Pistonheads review.
https://www.pistonheads.com/news/ph-...--driven/40596

Why would Porsche make the steering and clutch lighter than the 981 ? This I do not understand.
The clutch and steering feel are some of the qualities I really love about the 981.

"Two things you notice immediately: the weight of the steering and the resistance met by the ball of your left foot when you depress the clutch pedal. Both are appreciably lighter now than they were in the previous model, which makes you wonder. Has the Cayman GT4 gone soft?"
That 981 heavy clutch is superior to the 6mt in the 991.2 GT3 clutch as well. One of my favorite features.
Old 07-14-2019, 09:31 AM
  #8242  
flatt6
Racer
 
flatt6's Avatar
 
Join Date: Sep 2006
Location: Virginia
Posts: 301
Received 169 Likes on 88 Posts
Default

I just saw that the full PistonHeads review came out today. They do a good job of looking at all the updates with the 718. A few things I thought were interesting:

There's always a whiff of the old snake oil about downforce claims for road cars. As a rule we should be sceptical. But what is significant here is that there is at least some of the stuff and therefore no lift, which means the car should be stable at high speed. Just let's not pretend it's being squashed hard into the tarmac by that invisible force.

What of the engine? Broadly speaking it runs and feels a lot like the 3.8 in the previous model.

We'll confirm that once we've driven it on the road, but for now it seems as though Porsche has made the Cayman GT4 less demanding, but no less thrilling.
Old 07-14-2019, 09:40 AM
  #8243  
hf1
Banned
 
hf1's Avatar
 
Join Date: Apr 2012
Location: Northeast
Posts: 10,392
Likes: 0
Received 1,639 Likes on 1,122 Posts
Default

Originally Posted by James88
Pistonheads review.
https://www.pistonheads.com/news/ph-...--driven/40596

Why would Porsche make the steering and clutch lighter than the 981 ? This I do not understand.
The clutch and steering feel are some of the qualities I really love about the 981.

"Two things you notice immediately: the weight of the steering and the resistance met by the ball of your left foot when you depress the clutch pedal. Both are appreciably lighter now than they were in the previous model, which makes you wonder. Has the Cayman GT4 gone soft?"
Bad news. 991/981 clutch was already too light vs my 6gt3, but then which one isn’t?
Old 07-14-2019, 09:53 AM
  #8244  
Chumlee
Advanced
 
Chumlee's Avatar
 
Join Date: Mar 2010
Location: Ft. Myers, Florida
Posts: 74
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by GP Racing
Have to say the reviews are excellent and even better than expected.

"Indeed, the chassis-performance bar has been sent into orbit. How high? Put it this way: The 718 Spyder and GT4 may be the two best handling production cars I’ve ever driven" Andy Pilgrim

The difference between the 981 GT4 and 718 GT4 is significant. Just reading the spec sheet ie 0-100 time or new tyres is indeed very misleading. GT cars are measured by their track credentials not just traffic light games. The 718 GT4 is more rounded and exciting than its predecessor. Other improvements include new dampers and the latest torque vectoring setup. Discovered another improvement ...PSM can be turned off in 2 steps. Not sure that the 981 GT4 had that. Please correct me if so.

As you mention the PDK is a very interesting proposition and one that is tempting me.
Lets not kid ourselves, a PDK version if your truly chasing lap times will be stupid quick. No it will not be anywhere near as engaging as the manual and one could argue that a manual sorta goes with the character of this car. However, there is no denying that a PDK version will de dynamite on track and its probably the best dual clutch box on the market.
Old 07-14-2019, 09:57 AM
  #8245  
James88
Three Wheelin'
 
James88's Avatar
 
Join Date: Aug 2012
Posts: 1,737
Received 153 Likes on 95 Posts
Default

Originally Posted by hf1
Bad news. 991/981 clutch was already too light vs my 6gt3, but then which one isn’t?
I'm guessing anything will feel light compared to 996 GT3 but the 991 is way lighter than the 981.
Old 07-14-2019, 10:13 AM
  #8246  
groundhog
Race Car
 
groundhog's Avatar
 
Join Date: May 2018
Posts: 3,757
Received 1,013 Likes on 644 Posts
Default

Originally Posted by flatt6
I just saw that the full PistonHeads review came out today. They do a good job of looking at all the updates with the 718. A few things I thought were interesting:

There's always a whiff of the old snake oil about downforce claims for road cars. As a rule we should be sceptical. But what is significant here is that there is at least some of the stuff and therefore no lift, which means the car should be stable at high speed. Just let's not pretend it's being squashed hard into the tarmac by that invisible force.

What of the engine? Broadly speaking it runs and feels a lot like the 3.8 in the previous model.

We'll confirm that once we've driven it on the road, but for now it seems as though Porsche has made the Cayman GT4 less demanding, but no less thrilling.
Noting the comment about snake oil and downforce - whether someone uses it or not is a different matter. It's a GT car after all - it's there to be used. Some will chose to use it and others won't. To claim its snake oil is frankly utter crap - it really is.

Aero on track is a wonderful thing - 😀
Old 07-14-2019, 10:17 AM
  #8247  
SToronto
Rennlist Member
 
SToronto's Avatar
 
Join Date: Jan 2012
Posts: 6,608
Received 1,116 Likes on 729 Posts
Default

Originally Posted by groundhog
Noting snake oil about downforce - whether someone uses it or not is a different matter. It's a GT car after all - it's there to be used. Some will chose to use it and others won't. To claim its snake oil is frankly utter crap - it really is.
Not so sure. I'm no engineer but the articles point is that downforce on the street is probably not a consideration point to play up. The car will be fine regardless at any street speeds. Track is a different story which the point was not making reference to.
Old 07-14-2019, 10:22 AM
  #8248  
groundhog
Race Car
 
groundhog's Avatar
 
Join Date: May 2018
Posts: 3,757
Received 1,013 Likes on 644 Posts
Default

Sorry but that's not really the case - you do not need downforce on public roads. So to suggest it's some form of snake oil is typical piston heads **** 😀

Down force on track matters a lot, moreso downforce without additional drag. Most reviewers recognise important things like handling and composure - this is the important stuff - truly banging on about how hard or soft the clutch peddle feel is - hilarious.

Piston heads would have you think an Austin Healy was the pinnacle of sports car achievement - guess what 25 years ago I owned one - it was stunning to look at and when it worked a complete **** box to drive.

Nothing wrong with an easy clutch and soft fast direct steering as long as both are accurate and reproducible.
Old 07-14-2019, 10:28 AM
  #8249  
SToronto
Rennlist Member
 
SToronto's Avatar
 
Join Date: Jan 2012
Posts: 6,608
Received 1,116 Likes on 729 Posts
Default

Originally Posted by groundhog
Sorry but that's not really the case - you do not need downforce on public roads. So to suggest it's some form of snake oil is typical piston heads **** 😀

Down force on track matters a lot, moreso downforce without additional drag. Most reviewers recognise important things like handling and composure - this is the important stuff - truly banging on about how hard or soft the clutch peddle feel is - hilarious.
I think we're saying the same thing and so is the article? Downforce is not as important in road cars. Don't believe that there is a ton weight pushing the car down (with that diffuser, spoiler etc).
Old 07-14-2019, 10:30 AM
  #8250  
groundhog
Race Car
 
groundhog's Avatar
 
Join Date: May 2018
Posts: 3,757
Received 1,013 Likes on 644 Posts
Default

Ok fair enough - picked up the wrong angle👍


Quick Reply: 718 GT4?



All times are GMT -3. The time now is 08:23 AM.