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Porsche Club GB

Whats my 996 C4 worth?

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

Discussion summary

YOUR RESEARCHWhats my 996 C4 worth?

Leading reported evidence

Replace engine at opc bolton

Performed · outcome unconfirmed

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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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Performed · outcome unconfirmed

My facelift 996C4 suffered catastrophic engine failure and I ended up replacing the engine at OPC Bolton.

Whats my 996 C4 worth?
Frequently discussed work

Replace carried out

No successful repair reported for this finding.

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Discussions that contain suggestions
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Suggestion · Original poster

I've looked after it very well and had extra services and oil changes carried out to keep it in perfect condition.

Whats my 996 C4 worth?
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Leading evidence: 'Replace engine at opc bolton' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace carried out' (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.

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Replace carried out

Suggestion or failed attempt

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

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Suggestion · Original poster

I've looked after it very well and had extra services and oil changes carried out to keep it in perfect condition.

Whats my 996 C4 worth?

Use standard bearing

Suggestion or failed attempt

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0
Reported fixes
0
Unsuccessful attempts
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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

I have a feeling Hartech use the standard bearing, but remove the seals for improved lubrication.

Whats my 996 C4 worth?
Frequently discussed actions (3)

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

Replace carried out

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 · Original poster

I've looked after it very well and had extra services and oil changes carried out to keep it in perfect condition.

Whats my 996 C4 worth?

Replace engine at opc bolton

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

My facelift 996C4 suffered catastrophic engine failure and I ended up replacing the engine at OPC Bolton.

Whats my 996 C4 worth?

Use standard bearing

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 have a feeling Hartech use the standard bearing, but remove the seals for improved lubrication.

Whats my 996 C4 worth?
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.

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

  • Porsche Club GB: 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: 20261027T003124Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Now that I have transferred my number plate to my new 996 TT, I'm ready to sell my 996 C4 but I'm not sure what price to ask. It's a 2001, facelift, 3.6L, C4 coupe, 67,000, full OPC servicing, black with black leather and alloy pack. I'm the second owner and had it since 2002 when it had done 5,000 miles and I paid pretty much the list price of a new car at the time, as there was a 6 month waiting list. The body, paintwork and wheels are perfect as you can see from these photos: https://picasaweb.google.com/112365153629544628000/Porsche99621May2011?authuser=0&feat=directlink I've looked after it very well and had extra services and oil changes carried out to keep it in perfect condition. If that was all, then I think I'd price it around £20k and expect to get circa £18k. However, last November it had an IMS failure and the engine was stripped and rebuilt by Hartech in January at a cost of £8k. So with this car there in no IMS failure to worry about and the rebuilt engine is guaranteed and feels great. What price do you think I should ask and expect to get?

POST 2Original post

My facelift 996C4 suffered catastrophic engine failure and I ended up replacing the engine at OPC Bolton. I'm afraid that this added nothing to its value - purchasers of secondhand car expect a functioning engine! To relative (and real!) experts on here, the engine work is seen as a good thing but to the wider market, major/ replacement engine work (wrongly) is seen as some sort of stigma attaching to the car. Best of luck with the sale, they are great cars.

POST 3Original post

How do you think a c2 1999 would be worth for insurance purposes?

POST 4Original post

As a member you can get a written valuation for insurance purposes from the club: http://www.porscheclubgb.com/HelpAdvice/Valuations.aspx

POST 5Original post

For a car like that you need a more knowledgable customer base. I've had great success selling on pistonheads. I'd go on there, take a look at what is being sold at the moment. Add a sensible bit over a comparative car for the Hartech re-build (maybe £1000) because someone looking for the right car will be willing to pay that over a car that may fail and then price accordingly. Have confidence. It will sell. If I were looking for one I would definitely ONLY consider a Hartech re-built engine. I could not be doing with the worry without knowing someone knowledgable had been through it and made the sensible modifications to reduce the chances of it going again. Hartech as far as I know have never had an engine they've done fail again! Regards, Ben

POST 6Original post

Likewise. I would buy a Hartech engined car above a standard one. At how much of a premium is a different question. For the layman, perhaps emphasising the differences in the advert would not be a bad move, with a link to Hartech?

POST 7Original post

+1 Likewise, Anyone that knows anything about these cars would far rather have an LN ceramic bearing than the OPC chocolate teapot.

POST 9Original post

To my knowledge only LN & Insaro offer replacements. I only know the LN bearing to be fully tested.

POST 10Original post

I have a feeling Hartech use the standard bearing, but remove the seals for improved lubrication. Autofarm seem to have the monopoly on the LN bearing.

POST 11Original post

Well if they do thats a real shame, I know that Volkswagen spares also fit the LN bearing so they cant have sole distributer rights in the UK. Volkswaggon spares To have another oem bearing fitted would be a real shame. I know they made improvements but they still fail.

POST 12Original post

Autofarm say they have an exclusive on it.......... http://www.autofarm.co.uk/engines/water_cooled/shaft_tech2

POST 13Original post

Might be on just the Bearing and not cylinders etc. http://www.lnengineering.com/June%202010%20Dealer%20Listing.pdf

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