2004 Porsche 911 Problems, Complaints & Recalls

Source: NHTSA · Updated Mar 21, 2022 · 8 owner complaints analyzed

Compared with other 911 years
Not enough data 5th of 26 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 8 complaints with NHTSA about the 2004 Porsche 911. That ranks 5th out of 26 911 model years for complaints. The most reported problem area is engine (6 complaints, 75%), typically at around 17,042 miles. Complaints mention 1 crash, 1 injury. There are no safety recalls on file for this model year. NHTSA has opened 1 defect investigation involving it.

Porsche 911
2025 Porsche 992 Carrera convertible at Auto Zürich 2024. Representative photo; appearance varies by model year. Photo: Alexander-93, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2004 Porsche 911 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine6 · ~17,042 mi
Engine and Engine Cooling2 · ~26,833 mi
Power Train1 · ~12,000 mi
Structure1 · ~12,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine675%17,042——
Engine and Engine Cooling225%26,833——
Power Train113%12,000——
Structure113%12,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2013, with 5 complaints
2011: 2201122013: 5201352022: 120221

n = 8 complaints · Source: NHTSA

2004 Porsche 911 recalls (0)

No safety recalls are on file for the 2004 Porsche 911.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Rapid coolant loss (PE13009) — opened Apr 26, 2013, closed Mar 10, 2014.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Yesterday as I was driving in freeway, my friend was following me from behind, he noticed smoke and coolant leaking making his car's windshield dirty. So we stopped at gas station and noticed good amount of coolant leakage from underneath which make the back of the car and tires big mess. I…

Engine · received Mar 21, 2022 · NHTSA complaint 11457590

The m96 motor supplied with this vehicle line has had the following problems. Engine block leaks the block is porous. Resleeved cylinders were maker fix ,the sleeves moved causing engine destruction. A main crankshaft bearing was designed out. Allowing the crankshaft to move frt to back and with…

Engine · received Oct 11, 2013 · NHTSA complaint 10547657

My gt3 has cooling pipe on the engine external to the block. I have read this is a systemic issue with the engine used in gt3 and turbos (metzger motor). A fitting comes loose due to adhesive failure resulting i loss of all or most of the coolant fluid. The repair requires engine removal and repair…

Engine · received Oct 6, 2013 · NHTSA complaint 10546931

The event happened in 2008. Purchased porsche gt 3 from porsche dealer in 2006. Accelerating onto a limited access highway from an entrance ramp the car made a violent fishtail movement in a counterclocwise direction causing a 180 deg. Spin. I tried to correct but no response and then applied…

Structure · received May 30, 2013 · NHTSA complaint 10514243

The above car has a factory water cooling system that involves aluminum piping that is epoxied into the block after approximately 24 months of use the epoxy fails and all the coolant is evacuated from the system all over the engine and the ground the motor could seize and the coolant on the road in…

Engine · received May 2, 2013 · NHTSA complaint 10510434

Other Porsche 911 years

← 2003 911 · 2005 911 →

See all Porsche 911 problems by year, every Porsche model, or the Porsche VIN decoder.

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Frequently asked questions

What are the most common problems with the 2004 Porsche 911?

Owners most often report engine, engine and engine cooling, power train problems. The top one, engine, accounts for 6 complaints.

Was there a recall on the 2004 Porsche 911?

No safety recalls are on file for this model year.

Was the 2004 Porsche 911 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other 911 model years, the 2004 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.