There are 1 owner-reported steering complaints for the 2004 Porsche Boxsterin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL*THE CONTACT OWNS A 2004 PORSCHE BOXSTER. WHEN ACCELERATING FROM A STOP LIGHT AT 2 MPH, THE VEHICLE STALLED. THE VEHICLE WAS TOWED TO A DEALER AND THEY STATED THAT THE IMS (INTERMEDIATE SHAFT) FAILED, WHICH CAUSED THE ENGINE TO FAIL. IT WOULD COST $16,000-$20,000 TO REPLACE. THE MANUFACTURER STATED THAT THEY WERE NOT RESPONSIBLE FOR THE FAILURE BECAUSE THE VEHICLE EXCEEDED ITS WARRANTY. THE FAILURE AND CURRENT MILEAGES WERE 20468. UPDATED 05/27/09. *LJ THE INTERMEDIATE SHAFT BOLT BROKE WHICH CAUSED THE ENGINE TO FAIL. UPDATED 05/28/09.*JB
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026