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996 1999 verses 996 2000

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39 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH996 1999 verses 996 2000

Leading reported evidence

Replace life, literally

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I have a 2002 C2 Cab, I love it, the driving experience has changed my life, literally!

996 1999 verses 996 2000
Read full discussion summary

Leading evidence: 'Replace life, literally' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace life, literally' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 39 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Replace oil regularly and did all the preventative mods

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

I change the oil regularly and did all the preventative mods that I could

996 1999 verses 996 2000

Run (around january '99)

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

PSM was standard on the '99 C4, which was released in the middle of the 1999 model run(around January '99).

996 1999 verses 996 2000

Run extremely well

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Running extremely well.

996 1999 verses 996 2000
Frequently discussed actions (4)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace life, literally

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I have a 2002 C2 Cab, I love it, the driving experience has changed my life, literally!

996 1999 verses 996 2000

Replace oil regularly and did all the preventative mods

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

I change the oil regularly and did all the preventative mods that I could

996 1999 verses 996 2000

Run (around january '99)

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

PSM was standard on the '99 C4, which was released in the middle of the 1999 model run(around January '99).

996 1999 verses 996 2000

Run extremely well

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Running extremely well.

996 1999 verses 996 2000
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

39 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T113718Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Is the 4 hp noticible? What are the advantages to spending for a 2000. Are there any other differences?

POST 2Original post

The interior fit & finish is definitely superior to the '99, plus things like PSM option and general updates due to model maturity. The interior plastic trim in the '99 had a nasty cheap finish which got changed to a slightly less nasty cheap finish in the '00. I personally am glad that I bought the later car. I don't think you'll notice 4hp.

POST 3 / ORIGINAL POSTEROriginal post

Is psm standard in the 2000 year?

POST 4Original post

PSM std on all C4 models. It's optional on all C2s, even on the 2002 model.

POST 5Original post

PSM was standard on all AWD 996 models from 1999-on. It was offered as an option on 2WD 996 models from 2000-on.

POST 6Original post

It was an option on my car, although I consider it a mandatory one. The other benefit of the '00 cars over '99 and earlier is the e-gas or throttle by wire. (Makes the PSM possible I guess).

POST 7Original post

You're right about throttle by wire being a requirement for PSM. Although e-gas is presumably a technological advancement which also allows better fuel management for emissions and more accurate cruise control, it also has drawbacks with respect to the mechanical linkage on the '99 model. Many drivers have commented that e-gas makes it more difficult to match rpm's when blipping the throttle on a downshift and some have also complained that it is less linear in its operation which can make smooth starts with the clutch more difficult. Alhough the '99 model didn't have PSM it did have available electronic traction control and an item that you can't get on the Y2K and later models....a real mechanical limited slip differential, which is nice if you autocross or track the car. As to the "cheap" plastic interior of the '99, if you find one with the full leather interior and maybe some carbon trim pieces, this is pretty much a moot point. I've had absolutely no mechanical problems with my April '99 build car. Porsche made some mid model year changes in Feb '99 that addressed issues with the earlier build cars, but even those problems (oil leaks, cooling system etc) only affected a small percentage of cars. Just thought I would put in my $.02 in defense of the '99 model year. Mike

POST 8 / ORIGINAL POSTEROriginal post

Just to get this right, you cannot get psm as an option on the 99 model?

POST 9Original post

Ron, PSM was standard on the '99 C4, which was released in the middle of the 1999 model run(around January '99). It was NOT available on the 1999 C2 at all. The '99 C2 had electronic rear wheel traction control combined with a mechanical limited slip differential as an option. The first C2 with PSM as an option was the 2000 model. Hope that clarifies things. Mike

POST 10 / ORIGINAL POSTEROriginal post

Thanks Mike. That clarifies it for me.

POST 12Original post

Love my 99 as well. Cable throttle, full leather, trac, factory LSD.

POST 13Original post

Quotes source post: 15947787

MoeMonney resurrecting the 18 year old thread, for the win! Love my '99 as well. MoeMonney, how is your second (I believe) rebuilt motor running?

POST 15Original post

Quotes source post: 15947787

Agreed and love my �99, feels light, analog and quick. LSD, no PSM, 6MT all good things to me for the intended purpose of this car.

POST 16Original post

The finish of the interior of the 99 without the soft touch coating is better wearing than the soft touch

POST 18Original post

Never new there was a difference .. I love my 99. Only thing that bothered me was the tuning options for the cable throttle body are pretty much not there, no one will mess with them. Not that there is much to gain,but it would still be nice to get the 20ish hp from the tune just to have it lol

POST 19Original post

I LOVE MY 1999. Cable throttle, basic and simple. "dual row IMS" and all that jazz, eventually it has to be addressed but as these cars get older and higher in mileage, eventually an engine overhaul will be needed. which will fail first, an IMS Bearing or a higher mileage motor? Who knows. FWIW: I found a couple of Jake Raby's older posts that I copied and pasted here: https://rennlist.com/forums/996-foru...l#post15443361

POST 20Original post

^^ Yes, I can agree. Love my MY 99. Can you believe...mine was made 7/98, sold as a 99, so this month is now 21 years old! Goodness gracious I love this car. Oh and BTW, Holy Thread Resurrection!

POST 21Original post

Quotes source posts: 182138, 182138

THIS^^^ The electronic nanny decides the throttle behavior right around throttle opening/closing. So feathering the throttle to just barely open it and leave off the line smoothly like you would with an old 911 isn't a reliable thing with this car. You learn to keep the revs up and slip the clutch a little more than one would like to avoid the weirdness. Every now and again, when you forget to keep the revs above the nanny's threshold, you look like a noob and get a jerky start or can even stall it. Otherwise, though, the total car feels pretty analog (meaning good) compared to what's on the road today. I really love this car. It's the perfect mix of old school and modern feel. AND THIS^^^ My '00 with the full leather interior looks quite nice, in my opinion.

POST 22Original post

Quotes source post: 15959869

+996 My '99 with full leather and carbon fiber is still going strong as well. A couple of cracks in the CF steering wheel, but that's it. Not bad for 20 years!

POST 23Original post

I used to love 944 Turbos because I felt that, among Porsches, they had the best mix of an old school feel of direct, analog control and modern smoothness and features. The 996 has replaced that niche for me. I still love air-cooled era 911s too, but they are all old school in terms of sensations and control, at some cost. The early 996 is a car I can take the wife or commute in and not feel beat up, while still feeling like I am controlling the car. I bet the '99 with the cable throttle and LSD is the best in this respect (I've never owned one). But I still wouldn't easily part with my '00. As a data scientist who knows way too much about what is done with our data, another plus of these cars is that what you do in them is your business, that can't be turned off remotely or hacked, etc. I have a new vehicle that I have to tell every so often not to track data on me - doing so is its default. I think as the silliness over the GT1 (not Boxster) headlights fades, the 996 is going to progressively be seen as a classic of the mostly pre-digital era.

POST 24Original post

Quotes source posts: 15949276, 15443361

Same here. Those comments by Jake are what convinced me to look for a 996 vs. a 997 as my first P-car. Mine has the optional three spoke steering wheel but aside from that and leather seats, there are almost no options on it (less old things that can break). I made it (barely) into the 1998 build date club.

POST 26Original post

Quotes source post: 15947984

Running extremely well. Pulls hard and no strange noises. I change the oil regularly and did all the preventative mods that I could

POST 27Original post

Quotes source post: 15963968

Mine was built 10/98. They're practically twins!

POST 28Original post

Quotes source post: 15963968

Almost no options? Mine doesn't even have one full line! 98 builds for the win! (mine is 04/98).

POST 29Original post

Quotes source post: 15961064

My 1st and only (until now) Porsche was a1986 guards red 944 Turbo that leased new between 1986-1989 that I really loved driving. Really couldn't afford to buy or lease another Porsche until now. Just purchased a 2000 arctic silver C4 Cab for below book which is an excellent "replacement."

POST 30Original post

Quotes source post: 16077883

I recently picked up what I thought would be a super-cool car, an 86 951 with an 89 951 (that means S-spec) engine. It ended up leaving me surprisingly cold after my experience with my 996. Kind of made me sad, I used to really dig the 951s. I guess I'm mainly a 996 guy now (but still love my 80 SC too - just got that car recently, it's a project).

POST 31Original post

Only trivial differences. But some experts favor the 1999. relinuca

POST 32Original post

The original question/post was in 2001......a lot has been learned between the 2 year models since then.....from bearings, to every single engine failure mode for both....I am very happy with my '99 (built 98)

POST 33Original post

Quotes source post: 182134

No it's fairly rare, that's why I bought a 2000.

POST 34Original post

I have a 2002 C2 Cab, I love it, the driving experience has changed my life, literally! I want to get a �real� coupe to go with it, I think the coupe is seriously good looking compared to the Cab which is not bad looking, just not as �pure� as the coupe. I�m hunting for a 99, I only want a 99, or else I�ll go overboard and get GT3 996. A question if I may, to those with superior knowledge�I�m hunting for a 99 without TC, does that mean that it won�t have a factory LSD? Where those two only available as one option together in 99? Side note: in Europe, there are 1998 996s.

POST 35Original post

Automatic braking differential, traction control, and limited slip were all grouped into one on a few that I have had. Don’t know if you could get them without each other.

POST 36Original post

Quotes source post: 16278387

Thank you for that... further clarification if I may... So, they include ABD and an LSD with TC, or Does the ABD acts as an electronic �LSD� without a real LSD...?

POST 37Original post

Quotes source post: 16278387

My 99 has those options installed, and I have a TC button to disable TC on the dash, which I use and it works. I think some cars have PSM as an option as well, but I don�t remember what year that came out?

POST 38Original post

Do you need an LSD in these cars? I have never felt the need for an LSD in this car at the track. But my car has very light track modifications maybe it's important for more serious track setups.

POST 39Original post

Quotes source post: 16279419

I don�t think so. It�s damn near impossible for my rears to brake loose under acceleration, even in 1st gear turning hard. Even at the track under full braking, the rear end is easy to control in a straight line. Trail braking is also pretty predictable in my car. I have street alignment for maximum tire longevity as well. EDIT: I forgot to mention that even though my car was equipped with LSD at the factory, I�m not sure it�s still effective, hence my comments above. I�ve tried to test it by accelerating where one wheel was on ice, and the rear feels like an open diff.

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