2006 Porsche Boxster Engine Problems
- Complaints
- 2about this part
- Share
- 40%of 5 total for the year
- Median mileage
- 81,254miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the engine of the 2006 Porsche Boxster, 40% of the 5 complaints for this model year. Where a mileage was given, the median is 81,254 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Driving on freeway at about 70 MPH and intermediate shaft failed. Created dangerous situation as engine started billowing smoke, obscuring traffic causing many cars to swerve dangerously and had stop abruptly. Car towed to repair shop empire autohaus, inc. Where problem was diagnosed. Owned car for three years with zero problems and regular service. Learned that many Porsche automobiles with the m96 engine (up to 25%) with less than 90,000 miles have had same problem and has yet to be addressed by manufacturer.”
NHTSA complaint #10542089, filed 2013-09, 81,254 miles“Car has 65,000 miles when water-pump failed catastrophically (pump drive shaft sheared) while driving causing breakdown. Needed to be towed to repair facility. 1. Water Pump failed - shaft connecting pully system to impeller sheared in half. Part is available for inspection. 65,000 miles on the engine 2. Car stopped running due to overheating and loss of electrical power - I had to stop in the middle of a busy street and wait for a tow . 3. Car was repaired by dealership and I have the damaged part, service reports and invoice. 4. …”
NHTSA complaint #11421936, filed 2021-06Related service bulletins
- 11037816Sep 22, 2026Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils. Note that this bulletin covers all models back to model year 1984, for which C40 engine oils are…
- 11037813Sep 22, 2026Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils. Note that the bulletin covers all models back to model year 1984, for which C20 engine oils are…
- 11037812Sep 22, 2026Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils. Note that the bulletin includes all models back to model year 1984, for which C30 engine oils are…
- 11037808Sep 22, 2026Manufacturer's Certificate for Overview of Approved Porsche A40 Engine Oils. Note that this bulletin covers all vehicles from model year 1997 to 2020, for which A40 engine oils…
- 11035916Jul 22, 2026Allocation of Approved Engine Oils MY 2027 (13/26)
- 11034777Jun 25, 2026Overview of Approved Porsche C20 Engine Oils (20/26)
- 11034776Jun 25, 2026Overview of Approved Porsche C30 Engine Oils (19/26)
- 11034775Jun 25, 2026Overview of Approved Porsche C40 Engine Oils (21/26)
- 11034774Jun 25, 2026Overview of Approved Porsche A40 Engine Oils (15/26)
- 11034773Jun 25, 2026Overview of Approved Porsche C30 Engine Oils (16/26)
Engine: other model years
Other parts of the 2006 Porsche Boxster
1 complaintsBrakes
1 complaintsElectrical system
1 complaintsSteering
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2006 Porsche Boxster
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology