Total Complaints
11 filings
PORSCHE BOXSTER S · model year
11 NHTSA complaints, 3 crash reports, and 2 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2003PORSCHEBOXSTER S carries 11 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 3 crashes, 0 fires, 3 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2003 BOXSTER S is engine and engine cooling:engine with 2 filings, followed by electrical system:ignition (1) and engine and engine cooling:cooling system (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 2 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 5 investigation files overlapping the 2003 BOXSTER S. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
11 filings
Crashes Reported
3 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| ENGINE AND ENGINE COOLING:ENGINE | 2 |
| ELECTRICAL SYSTEM:IGNITION | 1 |
| ENGINE AND ENGINE COOLING:COOLING SYSTEM | 1 |
| LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK | 1 |
| POWER TRAIN:CLUTCH ASSEMBLY | 1 |
| AIR BAGS:ON-OFF SWITCH ASSEMBLY | 1 |
| ENGINE AND ENGINE COOLING | 1 |
| STEERING | 1 |
| TIRES | 1 |
| STRUCTURE:BODY | 1 |
EXTERIOR LIGHTING:HEADLIGHTS
Porsche Cars North America, Inc. (Porsche) is recalling certain 2003-2020 Porsche Macan, Cayenne, Panamera, and Cayman S, 2001-2004 Boxster, Boxster S, 2004 Boxster 50 JAHRE SPYDER 550 vehicles. Please see the recall report for a complete list of all affected models and model years. The caps that
POWER TRAIN:AUTOMATIC TRANSMISSION
CERTAIN 2-DOOR CONVERTIBLE PASSENGER VEHICLES EQUIPPED WITH THE TIPTRONIC (AUTOMATIC) TRANSMISSION MAY HAVE BEEN PRODUCED WITH AN INCORRECTLY ADJUSTED KEY-LOCK-CABLE DOWN TO THE SHIFT SELECTOR. IF THE KEY-LOCK-CABLE IS NOT ADJUSTED CORRECTLY, IT IS POSSIBLE THAT THE IGNITION KEY WILL SNAG UPON BEIN
MARCH 5, 2019. [XXX]. [XXX] 2003 PORSCHE BOXSTER 3.2 ENGINE WITH BRAND NEW MICHELIN ULTRA-HIGH-PERFORMANCE TIRES. ON DECEMBER 31, 2018 ABOUT 10:30 AM, I WAS DRIVING THE CAR GOING EAST, ABOUT 80 TO 100 MILES PER HOUR IN THE MIDDLE OF THREE LANES.WHEN I REACHED THE TOP OF THE HILL, THE FRONT END OF THE CAR WOBBLE IN THE AIR, ONE SIDE WENT UP AND THEN IT CAME DOWN: AND THEN THE OTHER SIDE WENT UP AND CAME DOWN ALTERNATING FOR FEW SECONDS; AND THEN THE WHOLE FRONT END STARTED TO GO UP LIKE IT OR TAKING OFF AS AN AIRPLANE. I APPLIED THE BRAKES LIGHTLY AND IT CAME DOWN ON THE FRONT RIGHT TIRE, THEN STARTED TO PULLING ME TO THE RIGHT IMMEDIATELY. I TURNED LEFT TO CORRECT AND THE FRONT TIRES LOST TRACTION AND SO THE REAR TIRES LOST TRACTION IMMEDIATELY. THE CAR SPUN AROUND TWICE AND SIDESWIPED AGAINST THE CURB ON THE PASSENGER SIDE AND THE FRONT ENDED UP FACING EASTWARDLY, JUST THE SAME WAY AS I WAS HEADING. I WAS THE ONLY ONE IN THE CAR. THE LEFT SIDE DOOR AIRBAG OPENED UP. MY LEFT ARM AND SI
Mileage: 130,000
MARCH 5, 2019. [XXX]. [XXX] 2003 PORSCHE BOXSTER 3.2 ENGINE WITH BRAND NEW MICHELIN ULTRA-HIGH-PERFORMANCE TIRES. ON DECEMBER 31, 2018 ABOUT 10:30 AM, I WAS DRIVING THE CAR GOING EAST, ABOUT 80 TO 100 MILES PER HOUR IN THE MIDDLE OF THREE LANES.WHEN I REACHED THE TOP OF THE HILL, THE FRONT END OF THE CAR WOBBLE IN THE AIR, ONE SIDE WENT UP AND THEN IT CAME DOWN: AND THEN THE OTHER SIDE WENT UP AND CAME DOWN ALTERNATING FOR FEW SECONDS; AND THEN THE WHOLE FRONT END STARTED TO GO UP LIKE IT OR TAKING OFF AS AN AIRPLANE. I APPLIED THE BRAKES LIGHTLY AND IT CAME DOWN ON THE FRONT RIGHT TIRE, THEN STARTED TO PULLING ME TO THE RIGHT IMMEDIATELY. I TURNED LEFT TO CORRECT AND THE FRONT TIRES LOST TRACTION AND SO THE REAR TIRES LOST TRACTION IMMEDIATELY. THE CAR SPUN AROUND TWICE AND SIDESWIPED AGAINST THE CURB ON THE PASSENGER SIDE AND THE FRONT ENDED UP FACING EASTWARDLY, JUST THE SAME WAY AS I WAS HEADING. I WAS THE ONLY ONE IN THE CAR. THE LEFT SIDE DOOR AIRBAG OPENED UP. MY LEFT ARM AND SI
Mileage: 130,000
TL* THE CONTACT OWNED A 2003 PORSCHE BOXSTER S. WHILE DRIVING UPHILL AT 100 MPH, THE VEHICLE VIBRATED VIOLENTLY WHEN THE BRAKE PEDAL WAS DEPRESSED. ALSO, THE STEERING PULLED TO THE RIGHT AND THE STEERING WHEEL DETACHED FROM THE STEERING COLUMN. THE VEHICLE STRUCK A CURB AND THE PASSENGER SIDE AIR BAGS DEPLOYED. THE REAR DRIVER'S SIDE TIRE DETACHED FROM THE VEHICLE. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOTALED AND TOWED TO THE CONTACT'S HOME. THE CONTACT SUFFERED BRUISES TO THE LEFT ARM, WHICH DID NOT REQUIRE MEDICAL ATTENTION. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE FAILURE MILEAGE WAS 130,000.
Mileage: 130,000
MY ENGINE FAILED DUE TO A PART CALLED THE INTERMEDIATE SHAFT. THE CAR IS A 2003 PORSCHE, BOXSTER S WITH 47,000. THIS PROBLEM IS WELL DOCUMENTED ON LINE AND APPEARS TO BE A MANUFACTURING PROBLEM. THE DEALERSHIP I WENT TO, KNEW RIGHT AWAY ABOUT THE FAILURE AS THEY SEE AT LEAST 1 PER MONTH. WHEN THIS PART FAILS, THE REMEDY IS A NEW (OR USED ENGINE). THERE IS NO WAY TO KNOW OF THIS FAILURE UNTIL IT HAPPENS. I REPLACED MY ENGINE AND IT COST $12,000. THIS WEBSITE PROVIDES A LOT OF INFORMATION ABOUT THIS PORSCHE PROBLEM AND IT SHOWS SOME OF THE RESEARCH CONDUCTED BY THEIR ENGINEER, HTTP://WWW.LNENGINEERING.COM/IMS.HTML. THEIR RESEARCH INDICATES THAT PORSCHE KNOWS OF THE PROBLEM AND THINKS IT HAS TO DO WITH PARTICULAR VIN NUMBER CARS (ONE OF WHICH IS MINE) AND FIXES IT WHEN IT HAPPENS DURING WARRANTY. I ASKED THEM TO HELP COVER THE COST AND THEY SAID NO, AS MY CAR WAS OUT OF WARRANTY. IT IS MY OPINION THAT A CAR (PORSCHE OR NOT) SHOULD NOT FAIL LIKE THIS ESPECIALLY WITH NO WARNING.
Mileage: 47,500
I HAVE A 2003 PORSCHE BOXSTER S WITH 32,000MI ON IT. ON THE 8TH OF MARCH, THE ENGINE FAILED WITH AN INTERMEDIATE SHAFT BEARING FAILURE REQUIRING THE REPLACEMENT OF THE ENGINE. PORSCHE CARS NORTH AMERICA ARE NOT HELPFUL. SUCH A CATASTROPHIC FAILURE OF THE ENGINE IN MY OPINION IS DANGEROUS AND SHOULD BE TAKEN MORE SERIOUSLY BY PCNA CONSIDERING THE NUMBER OF CASES THAT ARE OUT THERE. *TR
Mileage: 32,000
ON SATURDAY, MAY 16TH THIS BOXSTER SUFFERED ENGINE FAILURE WHILE TRAVELING AT ~ 30 MPH. THE ENGINE FAILED WITH NO PRIOR WARNING. THE INITIAL INDICATION WAS A LOUD AND DISTRACTING FLAPPING NOISE THAT SOUNDED LIKE SOMETHING HAD BEEN PICKED UP ON THE CAR'S UNDERCARRIAGE. THIS WAS FOLLOWED WITHIN A MOMENT BY SHUTDOWN OF THE ENGINE AND LOSS OF POWER STEERING. WE FEEL FORTUNATE THAT THIS ENGINE FAILED AT RELATIVELY LOW SPEED IN LIGHT TRAFFIC, SO THAT NO ACCIDENT OR INJURIES OCCURRED. HAD THE FAILURE OCCURRED EARLIER IN THE DAY WHILE WE WERE DRIVING AT HIGHWAY SPEED ON CURVING ROADS, WE BELIEVE WE WOULD HAVE BEEN INVOLVED IN A SERIOUS ACCIDENT. PROPERTY DAMAGE WAS LIMITED TO LOSS OF THE ENGINE ITSELF - INSTALLATION OF A REMANUFACTURED ENGINE IS ESTIMATED AT $14,000 TO $15,000. WE PURCHASED THE VEHICLE THIS PAST JANUARY FOR $20,000 SO THAT THIS ENGINE FAILURE REPRESENTS A NEAR TOTAL, UNINSURED LOSS. THE ENGINE FAILURE HAS BEEN DIAGNOSED AS AN INTERMEDIATE ENGINE SHAFT (IMS) FAILURE BY A
Mileage: 59,679
CALLED PORSCHE DEALERSHIP TO FIND OUT HOW TO MANUALLY TURN OFF THE PASSENGER AIRBAG IN 2003 BOXSTER S. I WAS TOLD THAT A PORSCHE MANUFACTURER CHILD SAFETY SEAT WAS NEEDED TO BE INSTALLED AND THEN THE SEAT BELT WOULD BE BUCKLED INTO THAT. THIS DEVICE WOULD THEN TURN OFF THE PASSENGER AIRBAG. I INQUIRED ABOUT THE SIZE OF THIS SEAT AND WAS INFORMED THAT IT WOULD FIT A CHILD UP TO 5 YEARS OF AGE. I TOLD THEM THAT THE LAW REQUIRES THAT A CHILD 12 AND UNDER MUST NOT BE SEATED WITH AN AIRBAG. ALSO AN ELDERLY PERSON OR SOMEONE WHO RECENTLY HAD SURGERY WOULD ALSO NOT WANT TO BE SEATED WITH AN AIRBAG. THE BOXSTER S IS ONLY A TWO PASSENGER CAR. I WAS TOLD THAT IT CAN ONLY BE DONE WITH THE CAR SEAT INSTALLED AND THAT THEY COULD NOT DISCONNECT THE AIRBAG ANY OTHER WAY. THEY ALSO SAID THAT IF I WAS TO DISCONNECT IT OR HAVE SOMEONE ELSE TRY TO INSTALL A TURN OFF SWITCH THEN I WOULD BE VOIDING THE WARRANTY. THEY SAID THAT THE 2005'S CAME WITH A TURN OFF SWITCH BUT NONE FOR THE 2003. I ASKED
I HAVE HAD MANY PROBLEMS WITH A 2003 BOXSTER S I PURCHASED IN MAY 2003 FROM MCKENNA PORSCHE IN NORWALK, CA. SOME OF THE MAJOR PROBLEMS IN THE LAST 2 YEARS INCLUDE: 1) CONDENSATION IN OIL FILLER AREA; 2) OIL LEAKS IN 2 LOCATIONS; 3) WORN DRIVE BELT; 4) CLUTCH CAUSING GRINDING NOISE; 5) IGINITION SWITCH & KEY DIDN'T WORK; AIR CONDITIONING UNIT DIDN'T COOL; 6) STEREO SYSTEM DIDN'T WORK. MCKENNA HAS REPAIRED/REPLACED ALL ITEMS TO DATE EXCEPT THE CLUTCH. MCKENNA ADVISED CLUCTH PROBLEM IS MY RESPONSIBILITY DUE TO WEAR AND COST IS $1700. THE VEHILCE HAS 19000 MILES. THE INCIDENT DATE BELOW IS DATE I PICKED UP THE VEHILCE FROM MCKENNA. I HAVE HAD PROBLEMS WITH THE VEHICLE STARTING WITH THE FIRST DAY I PICKED UP THE VEHICLE FROM MCKENNA.
Mileage: 60
I HAVE HAD MANY PROBLEMS WITH A 2003 BOXSTER S I PURCHASED IN MAY 2003 FROM MCKENNA PORSCHE IN NORWALK, CA. SOME OF THE MAJOR PROBLEMS IN THE LAST 2 YEARS INCLUDE: 1) CONDENSATION IN OIL FILLER AREA; 2) OIL LEAKS IN 2 LOCATIONS; 3) WORN DRIVE BELT; 4) CLUTCH CAUSING GRINDING NOISE; 5) IGINITION SWITCH & KEY DIDN'T WORK; AIR CONDITIONING UNIT DIDN'T COOL; 6) STEREO SYSTEM DIDN'T WORK. MCKENNA HAS REPAIRED/REPLACED ALL ITEMS TO DATE EXCEPT THE CLUTCH. MCKENNA ADVISED CLUCTH PROBLEM IS MY RESPONSIBILITY DUE TO WEAR AND COST IS $1700. THE VEHILCE HAS 19000 MILES. THE INCIDENT DATE BELOW IS DATE I PICKED UP THE VEHILCE FROM MCKENNA. I HAVE HAD PROBLEMS WITH THE VEHICLE STARTING WITH THE FIRST DAY I PICKED UP THE VEHICLE FROM MCKENNA.
Mileage: 60
I HAVE HAD MANY PROBLEMS WITH A 2003 BOXSTER S I PURCHASED IN MAY 2003 FROM MCKENNA PORSCHE IN NORWALK, CA. SOME OF THE MAJOR PROBLEMS IN THE LAST 2 YEARS INCLUDE: 1) CONDENSATION IN OIL FILLER AREA; 2) OIL LEAKS IN 2 LOCATIONS; 3) WORN DRIVE BELT; 4) CLUTCH CAUSING GRINDING NOISE; 5) IGINITION SWITCH & KEY DIDN'T WORK; AIR CONDITIONING UNIT DIDN'T COOL; 6) STEREO SYSTEM DIDN'T WORK. MCKENNA HAS REPAIRED/REPLACED ALL ITEMS TO DATE EXCEPT THE CLUTCH. MCKENNA ADVISED CLUCTH PROBLEM IS MY RESPONSIBILITY DUE TO WEAR AND COST IS $1700. THE VEHILCE HAS 19000 MILES. THE INCIDENT DATE BELOW IS DATE I PICKED UP THE VEHILCE FROM MCKENNA. I HAVE HAD PROBLEMS WITH THE VEHICLE STARTING WITH THE FIRST DAY I PICKED UP THE VEHICLE FROM MCKENNA.
Mileage: 60
I HAVE HAD MANY PROBLEMS WITH A 2003 BOXSTER S I PURCHASED IN MAY 2003 FROM MCKENNA PORSCHE IN NORWALK, CA. SOME OF THE MAJOR PROBLEMS IN THE LAST 2 YEARS INCLUDE: 1) CONDENSATION IN OIL FILLER AREA; 2) OIL LEAKS IN 2 LOCATIONS; 3) WORN DRIVE BELT; 4) CLUTCH CAUSING GRINDING NOISE; 5) IGINITION SWITCH & KEY DIDN'T WORK; AIR CONDITIONING UNIT DIDN'T COOL; 6) STEREO SYSTEM DIDN'T WORK. MCKENNA HAS REPAIRED/REPLACED ALL ITEMS TO DATE EXCEPT THE CLUTCH. MCKENNA ADVISED CLUCTH PROBLEM IS MY RESPONSIBILITY DUE TO WEAR AND COST IS $1700. THE VEHILCE HAS 19000 MILES. THE INCIDENT DATE BELOW IS DATE I PICKED UP THE VEHILCE FROM MCKENNA. I HAVE HAD PROBLEMS WITH THE VEHICLE STARTING WITH THE FIRST DAY I PICKED UP THE VEHICLE FROM MCKENNA.
Mileage: 60
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.