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buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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YOUR RESEARCHbuying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Use fun

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 Boxster is only used for fun which means that I only drive it with the roof down when it's not too hot, or cold.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Clean oil inspection first)

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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

One day at the shop and you don't need to worry (if it passes the clean oil inspection first).

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'Use fun' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'most reliable 986 you can get' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Clean oil inspection first)' (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.

Read captured replies

1 matching discussions · 18 captured posts examined · 0 partial discussions

Compare 4 other evidence results

most reliable 986 you can get

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
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 suspect a cause
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.

Suspected cause

Probably the most reliable 986 you can get.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean oil inspection first)

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

One day at the shop and you don't need to worry (if it passes the clean oil inspection first).

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace water pump too if its still the original one

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

If you buy a 2000-2004 Boxster and its IMS has not been upgraded, then that should be the first thing you do before you even put the key in, replace the water pump too if its still the original one.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace with white

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 · Original poster

It is easy to change or find original part for steering wheel 3 spoke and mileage board to be replaced with white?

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (6)

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

Clean oil inspection first)

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

One day at the shop and you don't need to worry (if it passes the clean oil inspection first).

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace water pump too if its still the original one

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

If you buy a 2000-2004 Boxster and its IMS has not been upgraded, then that should be the first thing you do before you even put the key in, replace the water pump too if its still the original one.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace with white

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

It is easy to change or find original part for steering wheel 3 spoke and mileage board to be replaced with white?

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run original water pump @ 97k

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

Far as I know, my 99 is still running the original water pump @ 97k.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use fun

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 Boxster is only used for fun which means that I only drive it with the roof down when it's not too hot, or cold.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use heater a lot more

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 probably use the heater a lot more.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Reported and suspected causes (1)

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

most reliable 986 you can get

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
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.

Suspected cause

Probably the most reliable 986 you can get.

buying a 986 Boxster 2.5 Vs 2.7 - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 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: 20261026T213932Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hello, My name is marios, I am from Cyprus.I am new member here and I am glad that I find such a place for sharing information of such a prestige car. In my country there are NOT advanced specialists that's why I am searching the internet to solve my issues. I found two cars where I can post pictures later... the 2001 2.7 is in perfect condition , white mileage board, 3 spoke steering wheel but the main concern is that doesn't have an Air Condition. It is an issue here because in summer the weather can reach up to 44 degrees Celsius The 1999 2.5 has xenon lights gt3 rims air condition black mileage board and old 4 spoke steering wheel. I would love to hear your feedback and In the case that I will proceed with the 2.7......is it easy and feasible to add air condition on the car? Thank you Marios

POST 2Original post

Quotes source post: 450441

Feasible, probably, easy, no, expensive, yes. It would be easier and cheaper to get a three spoke steering wheel as an upgrade. If hp is not an issue then the 2.5L would be a great car to own but have a pre purchase inspection (PPI) done on either car.

POST 3Original post

I'd take the 99 for the AC and the double row IMS.

POST 6Original post

99 is a great year. Probably the most reliable 986 you can get. Sure the 2.7 is faster and smoother, but the IMS becomes a genuine worry. The 2.5 is simply put, one of the best sounding motors I've ever heard short of a carb'd Ferrari. The 2.7 still sounds nice but is muted by about 50%. Factor in the shorter gearing makes the original boxster my personal favorite of the series.

POST 7Original post

Quotes source post: 450441

Hi Marios, I used to live in Cyprus so I know what the weather is like there, very nice! Is this car going to be your daily driver, or is it just for fun? My Boxster is only used for fun which means that I only drive it with the roof down when it's not too hot, or cold. I've not used the aircon very much because of this. I probably use the heater a lot more. The weather in Melbourne is a bit like Cyprus, just colder in the winter. If are getting the 2.7 for fun and it's a hot day, you can always drive up mount Troodos, the seven sisters would be great in a Boxster!

POST 8Original post

Quotes source post: 450577

99 is better in some ways, like the fact that it has a dual row bearing, (and some 2000's and 2001's -- but nearly impossible to determine unless the owner had the bearing replaced at least once). But some 2.5 engines had special issues of its own that needed to be addressed under warranty (porosity requiring sleeving). If you buy a 2000-2004 Boxster and its IMS has not been upgraded, then that should be the first thing you do before you even put the key in, replace the water pump too if its still the original one. The IMS just a known weak spot with a simple fix that doesn't require taking the engine out or taking it apart, just dropping the transmission, extracting the old IMS and putting in a new one. One day at the shop and you don't need to worry (if it passes the clean oil inspection first). The waterpump should just be treated like airline part, it comes out every five years or so just to be safe. if the blades break from being old and get into the engine, you're going to have some unnecessary work to do. And it's just a very critical component to keep the engine living.

POST 9Original post

Quotes source post: 450624

Far as I know, my 99 is still running the original water pump @ 97k. Sounds like I should probably replace it to be safe.

POST 10 / ORIGINAL POSTEROriginal post

thank you all for your replies... the 2.7 has under 100k km and the 2.5 has around 120k km...... the first two photos is the 2.7 ( the black has 18 inch rims) and the last two photos ( the purple? 2.5....has19 inch rims) it will be my second car not for daily use I will appreciate your feedback

POST 11Original post

Personally..... The black 2.7 - later (better?) larger engine, 3 spoke steering wheel, S/S door entrance kick plates, silver centre console & less km. But no A/C, how much would one cost to be fitted by a specialist A/C installer? The purple car is a hotch potch of colours, red seats (they look like add on sports seats), grey and black interior, 19" wheels look ?? - no thanks. But drive them both and see which feels the better.

POST 12Original post

The '99 is kinda ugly in those colors, but the sport seats are really nice to have and a very expensive option. I paid a small fortune for mine from a dismantler. the shift knob, headlights, and side markers have been upgraded in the 99 as well, and of course those aren't the original wheels. Although I like the looks of the black car better, I'm still thinking the 99 is the better choice. No AC would be a total deal breaker for me.

POST 13Original post

Installing AC in a car that did not originally have it is going to require a lot of labor. The parts should be fairly easy to acquire from a wrecked car, but the overall cost would be enough to cover a complete overhaul on the '99. I don't like the interior color combination of the 99. That red and grey just don't like to be in the same car together, but those are actually very nice seats. I'd probably trade the seats for ones that match better. Unless the 2.7 has a low enough price to compensate for installing the AC, I would choose the 2.5. ...and I own a 2001 2.7 and a 1999 2.5. Love them both.

POST 14Original post

Also not a fan of that color combo, but I'll put in another vote for the '99 anyway. My two have been very solid so I may be biased.

POST 15 / ORIGINAL POSTEROriginal post

thanks you all! what is your opinion about the rims? of '99? It is easy to change or find original part for steering wheel 3 spoke and mileage board to be replaced with white?

POST 16Original post

The white gauges and silver console on the black car are classy. Purple cars interior hurts my eyes.

POST 18Original post

+1 for the 99. The different colours makes it a little more unique.

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