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RECALL ALERT:
There are 3 recalls on this vehicle. Learn More.

Reliability

Overall Reliability

Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey, our reliability history charts give you a rundown on how used vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system.

The 2003 Porsche 911 has been recalled 3 times by NHTSA. View Recalls

2003 Sports Cars & Convertibles Reliability

This Car
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vs. Similar Cars

No Detailed Data Available

Consumer Reports obtains its reliability data from a questionnaire that is sent to subscribers. In the questionnaire, we ask subscribers to note any problems with their cars that occurred in the past 12 months. They are asked to identify problems that they considered serious (because of cost, failure, safety, or downtime).

A typical model has about 200 to 400 samples for each model year. For some model years, typically those of older or less popular cars, we do not have a large enough sample size to provide results of statistical confidence.

There are several ways in which a savvy car buyer can still research the quality of a car.

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Recalls
PROVIDED BY
SUSPENSION
Dec 11, 2020
If the pin fails, it will cause separation of the strut from the vehicle, affecting vehicle control and increasing the risk of a crash.
Summary:
Ohlins USA, Inc (Ohlins) is recalling certain Front Struts, part number POS 5N20. These struts were sold as part of Ohlins strut kits part number POZ MN02, intended for installation on 1999-2005 Porsche 911 Carrera 4 and 4S (generation 996), and 2001-2006 Porsche 911 Turbo / Turbo S (generation 996) and kit part number POZ MN05, intended for installation on 2005-2012 Porsche 911 Carrera 4 and 4S (generation 997), and 2006-2013 Porsche 911 Turbo / Turbo S (generation 997). The pin of the strut may experience excessive stress during maximum steering, possibly resulting breakage of the pin.
What should you do:
Ohlins will notify owners, and dealers will request the return of all unsold kits containing the subject part from dealer/distributor inventory for a full refund. All owners who purchased one of the kits (POZ MN02 or POZ MN05) will receive replacement front struts (POS 5N20 or POS 5N21 - These parts are interchangeable), along with new top mount interface solutions, free of charge. The recall began December 22, 2020. Owners may contact Ohlins customer service at 1-800-336-9029.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA CAMPAIGN ID Number: 20E091000
Potential Number of Units Affected: 584
SEATS
Feb 18, 2004
IN THE EVENT OF A VEHICLE CRASH, THE SEATS COULD TWIST, TILTING ON ONE SIDE TO THE REAR, POSSIBLY RESULTING IN PERSONAL INJURY TO THE VEHICLE OCCUPANT.
Summary:
CERTAIN PASSENGER VEHICLES FITTED WITH FRONT SEAT BACKS, WHICH DO NOT MEET PORSCHE'S STRENGTH STANDARDS.
What should you do:
DEALERS WILL REPLACE BOTH THE FRONT SEATS. OWNER NOTIFICATION BEGAN ON APRIL 26, 2004. OWNERS SHOULD CONTACT PORSCHE AT 1-800-545-8039.
For more information:
CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
NHTSA CAMPAIGN ID Number: 04V070000
Potential Number of Units Affected: 1805
STEERING
Jun 16, 2003
IF THE FITTING IS LOOSE, THE HYDRAULIC FLUID COULD LEAK OUT, WHICH COULD LEAD TO LOSS OF POWER STEERING ASSIST AND, FOR VEHICLES EQUIPPED WITH A MANUAL TRANSMISSION, LOSS OF CLUTCH ASSISTANCE. IF THE LEAKING FLUID COMES INTO CONTACT WITH HOT EXHAUST COMPONENTS, IT COULD IGNITE.
Summary:
CERTAIN PASSENGER VEHICLES MAY HAVE A LOOSE FITTING IN THE PRESSURE LINE OF THE POWER STEERING ASSEMBLY.
What should you do:
DEALERS WILL TIGHTEN THE FITTING TO SPECIFICATIONS. OWNER NOTIFICATION BEGAN ON DECEMBER 1, 2003. OWNERS SHOULD CONTACT PORSCHE AT 1-800-545-8039.
For more information:
PORSCHE RECALL NO. A307.CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
NHTSA CAMPAIGN ID Number: 03V218000
Potential Number of Units Affected: 1043
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