2003 Porsche 911
Only 9 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 9 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1983 | 1 |
| 1984 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 0 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 0 |
| 1994 | 0 |
| 1995 | 12 |
| 1996 | 6 |
| 1997 | 3 |
| 1998 | 2 |
| 1999 | 8 |
| 2000 | 6 |
| 2001 | 8 |
| 2002 | 9 |
| 2003 | 9 |
| 2004 | 8 |
| 2005 | 3 |
| 2012 | 5 |
| 2013 | 6 |
| 2014 | 3 |
| 2015 | 8 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 0 |
KNOWN PROBLEM AREAS
Only 9 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
3 of 9 total reports mention: engine and engine cooling.
Show complaint excerpts
COOLANT FITTING ON ENGINE BLEW OFF ON THE FREEWAY, DUMPING ALL THE COOLANT AND CAUSING A MAJOR TRAFFIC SLOWDOWN. CAR WAS ABLE TO BE REPAIRED BY BONDING (JB WELD) IN THE FITTING INTO THE ENGINE BLOCK. NO ISSUES SINCE.
NHTSA ODI report, 20130502
I WAS DRIVING MY CAR TO A CHARITY EVENT HOSTED BY A HIGH SCHOOL TENNIS TEAM WHEN I NOTICED STEAM COMING FROM MY ENGINE BAY. ALL MY CARS COOLANT LEAKED OUT INTO THE PARKING LOT AND IT CREATED A VERY LARGE PUDDLE.
NHTSA ODI report, 20130502
1 of 9 total reports mentions: wheels.
1 of 9 total reports mentions: seats.
Show complaint excerpts
CONSUMER RECEIVED A MANUFACTURER'S RECALL A309 NOTICE FOR REPLACEMENT OF BOTH FRONT SEATS. NO PARTS WERE AVAILABLE. SERVICE MANAGER PAT COLLINS. *AK *NM
NHTSA ODI report, 20040521
1 of 9 total reports mentions: equipment.
Show complaint excerpts
WHEN THE AIR CONDITIONER A/C WAS ENGAGED CONDENSATION APPEARED AND SPREAD ACROSS THE WINDSHIELD. THIS REDUCED THE DRIVER'S VISIBILITY. ALSO, INTERMITTENTLY DOOR REMOTE OPENER FAILED TO FUNCTION. *AK *MR
NHTSA ODI report, 20031205
1 of 9 total reports mentions: equipment.
Show complaint excerpts
WHEN THE AIR CONDITIONER A/C WAS ENGAGED CONDENSATION APPEARED AND SPREAD ACROSS THE WINDSHIELD. THIS REDUCED THE DRIVER'S VISIBILITY. ALSO, INTERMITTENTLY DOOR REMOTE OPENER FAILED TO FUNCTION. *AK *MR
NHTSA ODI report, 20031205
SAFETY TIMELINE
No recalls on file for this model year.
Rapid coolant loss
BUY-SMART CHECKLIST
2003 Porsche 911 — pre-purchase inspection
- Test/inspect for engine and engine cooling issues (3 reports on file for this year).
- Test/inspect for wheels issues (1 reports on file for this year).
- Test/inspect for seats issues (1 reports on file for this year).
FAQ
Is the 2003 Porsche 911 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2003 Porsche 911?
The most-reported component is engine and engine cooling, accounting for 33% of complaints on file.
How many recalls does the 2003 Porsche 911 have?
No recalls are on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.