Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

Thinking of a 928S4

Thread Tools
 
Search this Thread
 
Old 09-20-2011, 05:00 PM
  #1  
98Boxster
Instructor
Thread Starter
 
98Boxster's Avatar
 
Join Date: Apr 2006
Location: Oak Creek, WI
Posts: 135
Likes: 0
Received 0 Likes on 0 Posts
Default Thinking of a 928S4

How much more reliable would an 89S4 be to an 83S - have they improved with age(I had one years ago with niggling little problems, espcially electical ones)? Also what is the torque figure? I think I remember HP at 316. I have a 98 Boxster that's given me no problems other than the air bag warning light in 8+ years. I'd keep that one too.
Thanks for your imput. It would be the 5spd. that I'm looking at.
Old 09-20-2011, 05:14 PM
  #2  
S4ordie
Not the sharpest tool in the shed
Rennlist Member
 
S4ordie's Avatar
 
Join Date: Dec 2008
Location: Chandler, AZ, USA, Earth, Milky Way Galaxy
Posts: 8,856
Received 335 Likes on 195 Posts
Default

89 5 spd is a rare car in either S4 or GT trim.

928 is a reliable as you are, speaking of maintenance. The engines are about as tough as they come. Some have put many thousands into getting an S4 current with all the little things that can go wrong with age.

Don't dismiss the S4 automatics. Both of mine are and except fro some very spcific instances I have not missed rowing the gears and lengthening my left leg. There are fans and detractors of both transmissions. Took me awhile to get over the stigma of driving a Porsche with and automatic transmission.
Old 09-20-2011, 05:29 PM
  #3  
Leon Speed
Addict
Lifetime Rennlist
Member
 
Leon Speed's Avatar
 
Join Date: Jul 2007
Location: Germany
Posts: 4,539
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by S4ordie
All have put many thousands into getting an S4 current with all the little things that can go wrong with age.
FIFY
Old 09-20-2011, 05:42 PM
  #4  
S4ordie
Not the sharpest tool in the shed
Rennlist Member
 
S4ordie's Avatar
 
Join Date: Dec 2008
Location: Chandler, AZ, USA, Earth, Milky Way Galaxy
Posts: 8,856
Received 335 Likes on 195 Posts
Default

Originally Posted by Aryan
FIFY
You are most correct Sir. All versus Some
Old 09-20-2011, 06:31 PM
  #5  
karl ruiter
Rennlist Member
 
karl ruiter's Avatar
 
Join Date: Jan 2003
Location: Honolulu and sometimes L.A.
Posts: 3,366
Received 192 Likes on 128 Posts
Default

I think you are going to find that the S4 has a lot more electroncis and thus a lot more little issues with it as it ages than your '83. Nothing like your boxter which was very young. With the electronics it is mostly age, complexity, and condition. With a S4 you have complexity and age against you. Your only hope would be condition.
Old 09-20-2011, 06:51 PM
  #6  
Alan
Electron Wrangler
Lifetime Rennlist
Member
 
Alan's Avatar
 
Join Date: Mar 2002
Location: Phoenix AZ
Posts: 13,430
Received 424 Likes on 291 Posts
Default

Well it all depends which one you buy - and thats partly down to luck... but paying a bit more for well maintained, good service history car will make it a better proposition.

One that lived in a nice dry climate and was kept out of the sun would help even more.

Alan
Old 09-21-2011, 03:48 AM
  #7  
safulop
Rennlist Member
 
safulop's Avatar
 
Join Date: Sep 2010
Location: Fresno, CA (summer in Calgary)
Posts: 1,376
Likes: 0
Received 2 Likes on 2 Posts
Default

Well I don't regret my S4 purchase, that's for sure. I bought it last fall and it is still a wonderful car, I even drove it to Canada and back this summer. But it still continues to have niggling electrical issues, almost all are caused by aging switches and relays. Basically, you will end up replacing almost every relay in the board over time. And the bad relays cause all manner of unpredicted gremlins in seemingly unrelated circuits. I recently solved a problem where my HVAC head would intermittently die, by replacing the window relay. Still do not know why this worked.
Now I'm going to try a headlamp relay to try to solve a different, unrelated issue.

But aside from that crud, car runs great and is reliable in general.
Old 09-21-2011, 09:39 AM
  #8  
MainePorsche
Nordschleife Master
 
MainePorsche's Avatar
 
Join Date: Jul 2011
Location: North Country
Posts: 5,662
Likes: 0
Received 10 Likes on 9 Posts
Default

Originally Posted by safulop
Well I don't regret my S4 purchase, that's for sure. I bought it last fall and it is still a wonderful car, I even drove it to Canada and back this summer. But it still continues to have niggling electrical issues, almost all are caused by aging switches and relays. Basically, you will end up replacing almost every relay in the board over time. And the bad relays cause all manner of unpredicted gremlins in seemingly unrelated circuits. I recently solved a problem where my HVAC head would intermittently die, by replacing the window relay. Still do not know why this worked.
Now I'm going to try a headlamp relay to try to solve a different, unrelated issue.

But aside from that crud, car runs great and is reliable in general.
Apparently there are many unrelated circuit overlaps. I still have the issue of my HVAC relay turning off when I turn the light switch on ! I am going to work thru an algorithm that Alan had sent to me this weekend.
Old 09-21-2011, 10:22 AM
  #9  
98Boxster
Instructor
Thread Starter
 
98Boxster's Avatar
 
Join Date: Apr 2006
Location: Oak Creek, WI
Posts: 135
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks all for the feedback! Called the dealership and the car already sold to someone out of state! That went quick. Oh well, I'll read more here and learn even more about them in case another good ones comes up for sale in the future.
Old 09-21-2011, 10:37 AM
  #10  
linderpat
Rennlist Member
 
linderpat's Avatar
 
Join Date: Nov 2006
Location: Pittsburgh, PA
Posts: 14,477
Received 2,385 Likes on 1,294 Posts
Default

let's see a few pics of that NSX in your avatar - I love those cars nearly as much as the 928.
Old 09-21-2011, 12:29 PM
  #11  
Ispeed
Drifting
 
Ispeed's Avatar
 
Join Date: Dec 2003
Location: an unnatural suburban habitat
Posts: 2,902
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by safulop
Well I don't regret my S4 purchase, that's for sure. I bought it last fall and it is still a wonderful car, I even drove it to Canada and back this summer. But it still continues to have niggling electrical issues, almost all are caused by aging switches and relays. Basically, you will end up replacing almost every relay in the board over time. And the bad relays cause all manner of unpredicted gremlins in seemingly unrelated circuits. I recently solved a problem where my HVAC head would intermittently die, by replacing the window relay. Still do not know why this worked.
Now I'm going to try a headlamp relay to try to solve a different, unrelated issue.

But aside from that crud, car runs great and is reliable in general.
I replaced all my relays and fuses, and it is not a bad idea to do so. Unless you want to do it piece meal one by one on the side of the highway over time. I think 20 years is an acceptable life span for relays. And fuses? If they are gray and not shiny then maybe it's time for them too. Just don't get cheap replacement fuses.
Old 09-21-2011, 01:06 PM
  #12  
finally!
Three Wheelin'
 
finally!'s Avatar
 
Join Date: Sep 2010
Location: Dallas/Ft. Worth
Posts: 1,385
Received 14 Likes on 8 Posts
Default

Originally Posted by S4ordie
89 5 spd is a rare car in either S4 or GT trim.

<SNIP>
Really, how "rare" is an 89 S4 with 5 speed?
Old 09-21-2011, 01:14 PM
  #13  
98Boxster
Instructor
Thread Starter
 
98Boxster's Avatar
 
Join Date: Apr 2006
Location: Oak Creek, WI
Posts: 135
Likes: 0
Received 0 Likes on 0 Posts
Default NSX pic



Here you go linderpat. I hope this works because I've only downloaded a couple of pics online before!
Old 09-21-2011, 01:32 PM
  #14  
finally!
Three Wheelin'
 
finally!'s Avatar
 
Join Date: Sep 2010
Location: Dallas/Ft. Worth
Posts: 1,385
Received 14 Likes on 8 Posts
Default

NICE ! NSX's ROCK!
Old 09-21-2011, 02:34 PM
  #15  
James Bailey
Addict
Lifetime Rennlist
Member
 
James Bailey's Avatar
 
Join Date: Feb 2009
Posts: 18,061
Likes: 0
Received 8 Likes on 6 Posts
Default

Perhaps you should consider all the things which your Boxster might need fixing or replaced over the NEXT ten years, all the service items, the wear and tear of being a car, the risks of being exposed to damage on the road.
Those are similar to what an 88/89 S-4 may have experienced. Often the question is how well was it taken care of how much was correctly maintained. What many have been saying is any car when 20 years old needs a lot of things replaced to be reliable. If you are one who pays other people to work on your cars it is very easy to spend $10,000 on an S-4 getting it back in proper condition with everything working as it should.
For many on this forum having and working on their 928 is a hobby others like myself use it as a track beast with little reguard to how it looks. For years I have observed that many people end up spending around $2,500 per year in repairs so if it has been neglected for a few years it quickly adds up.


Quick Reply: Thinking of a 928S4



All times are GMT -3. The time now is 04:26 AM.