IllustrationI WAS TOLD WHILE HAVING SERVICE AT NISSAN THAT BOTH THE PASSENGER AND DRIVERS SIDE FLOOR BOARDS WERE ROTTING AWAY, AND NEED TO BE REPLACED. I WAS ALSO INFORMED THAT MY OIL PAN WAS RUSTING OUT. THIS SHOULD OF BEEN A RECALL!!!!!!
2006 Nissan Altima
Owner reports · Recalls · Investigations
More warning signs than most Altima years
Owner complaints for the 2006 Nissan Altima are substantially higher than the model-year median of 231.
About this comparison →How this year compares
Owner complaints by model year
Compare all Altima years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
1040–25K
5125–50K
9250–75K
13575–100K
198100–150K
72150K+
652 reports with mileage · 172 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Structure. Review the 221 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 189 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 166 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
43 crash reports14 fire reports34 injury reports
Structure complaints
221 reportsTL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT WHILE THE VEHICLE WAS IN FOR ROUTINE MAINTENANCE AT AN INDEPENDENT MECHANIC, THE MECHANIC DISCOVERED THAT THE SUB FRAME OF THE VEHICLE UNDER THE FRONT DRIVER'S SIDE SEAT AND THE FRONT PASSENGER'S SIDE SEAT HAD EXTENSIVE RUST AND CORROSION. THE CONTACT WAS INFORME…
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TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT WHILE THE VEHICLE WAS IN FOR ROUTINE MAINTENANCE AT AN INDEPENDENT MECHANIC, THE MECHANIC DISCOVERED THAT THE SUB FRAME OF THE VEHICLE UNDER THE FRONT DRIVER'S SIDE SEAT AND THE FRONT PASSENGER'S SIDE SEAT HAD EXTENSIVE RUST AND CORROSION. THE CONTACT WAS INFORMED THAT THE FRONT FLOOR PAN NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 97,000.
DURING OIL CHANGE NOTICED THAT BOTH DRIVERS AND PASSENGER SIDE FLOOR PANS WERE RUSTED THROUGH COMPLETELY. ONLY THING LEFT WAS THE INTERIOR CARPET BETWEEN THE ROAD AND A DRIVER OR PASSENGER.
I LOOKED UNDER MY CAR TODAY AT A PARKING LOT AND FOUND OUT THAT BOTH PASSENGER AND DRIVER SIDE FRONT FLOOR BOARD IS RUSTING VERY HEAVILY. I SEARCHED ONLINE AND FOUND MANY COMPLAINING ABOUT THE SAME ISSUE AND SAME PLACE IN THE CAR. MY CAR HAS NO RUST ANYWHERE ELSE BUT ONLY UNDER THE DRIVER SEAT AND FRONT PASSENGER SEAT. I AM AFRA…
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I LOOKED UNDER MY CAR TODAY AT A PARKING LOT AND FOUND OUT THAT BOTH PASSENGER AND DRIVER SIDE FRONT FLOOR BOARD IS RUSTING VERY HEAVILY. I SEARCHED ONLINE AND FOUND MANY COMPLAINING ABOUT THE SAME ISSUE AND SAME PLACE IN THE CAR. MY CAR HAS NO RUST ANYWHERE ELSE BUT ONLY UNDER THE DRIVER SEAT AND FRONT PASSENGER SEAT. I AM AFRAID THAT VERY SOON IT WILL DEVELOP INTO A HOLE IN MY CAR AND I WILL BE ABLE TO SEE THE ROAD UNDER MY FEET FROM INSIDE. THIS IS VERY TERRIFYING AND I BELIEVE THIS IS HIGH RISK SAFETY ISSUE. SINCE THE SAME THING HAPPEN TO MANY ALTIMA OWNERS, IT IS A DESIGN AND MANUFACTURING DEFECT.
TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT AFTER THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION, THE TECHNICIAN DISCOVERED THAT THE FLOORBOARDS OF THE FRONT DRIVER AND PASSENGER SIDE WERE CORRODED AND RUSTED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE M…
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TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT AFTER THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION, THE TECHNICIAN DISCOVERED THAT THE FLOORBOARDS OF THE FRONT DRIVER AND PASSENGER SIDE WERE CORRODED AND RUSTED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 95,000. THE VIN WAS UNAVAILABLE.
RUSTING OF FLOORBOARD PANEL ON PASSENGER SIDE OF VEHICLE. THIS WAS DISCOVERED AS PART OF PREPURCHASE INSPECTION. DUE TO ISSUE BUYER WAS NO LONGER INTERESTED DUE TO COST OF REPAIR
THE PART OF THE FLOOR BOARDS DIRECTLY BENEATH WHERE BOTH THE DRIVER AND THE FRONT SEAT PASSENGER WOULD NORMALLY PLACE THEIR FEET HAS RUSTED THROUGH TO THE EXTENT THAT ONLY CARPETING AND INSULATION MATERIAL PREVENTS THE FEET FROM GOING THROUGH THE FLOOR TO THE GROUND. THE LOCAL " CAROUSEL NISSAN " DEALERSHIP HAS TAKEN PHOTOS A…
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THE PART OF THE FLOOR BOARDS DIRECTLY BENEATH WHERE BOTH THE DRIVER AND THE FRONT SEAT PASSENGER WOULD NORMALLY PLACE THEIR FEET HAS RUSTED THROUGH TO THE EXTENT THAT ONLY CARPETING AND INSULATION MATERIAL PREVENTS THE FEET FROM GOING THROUGH THE FLOOR TO THE GROUND. THE LOCAL " CAROUSEL NISSAN " DEALERSHIP HAS TAKEN PHOTOS AND DOCUMENTED THE DAMAGE BUT WILL ASSUME NO RESPONSIBILITY. THE DAMAGE WAS NOTICED WHEN A PIECE OF THE CARPET OR INSULATION WAS SEEN HANGING UNDER THE CAR.
DRIVERS SIDE FLOOR PAN RUST THROUGH. IT APPEARS TO BE A COMMON PROBLEM IN THE 2002 TO 2006 ALTIMA AND MAXIMA MODELS. A RECALL SHOULD BE PERFORMED. THIS PROBLEM IS A DANGER, AND VERY COSTLY TO REPAIR.
BOTH MY DRIVER AND PASSENGER FLOORBOARDS ARE COMPLETELY RUSTED OUT. I HAVE A 12" LONG HOLE ON ONE OF THE SIDES. NISSAN DOESN'T COVER IT BECAUSE IT'S NOT A SAFETY ISSUE. IT IS NOT SAFE BY ANY MEANS. I CAN PUT MY ENTIRE FOOT THROUGH THE HOLE! MY SEAT CAN BECOME LESS STABLE, FUMES CAN COME IN, WHO KNOWS. THE COST TO FIX IT IS MORE …
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BOTH MY DRIVER AND PASSENGER FLOORBOARDS ARE COMPLETELY RUSTED OUT. I HAVE A 12" LONG HOLE ON ONE OF THE SIDES. NISSAN DOESN'T COVER IT BECAUSE IT'S NOT A SAFETY ISSUE. IT IS NOT SAFE BY ANY MEANS. I CAN PUT MY ENTIRE FOOT THROUGH THE HOLE! MY SEAT CAN BECOME LESS STABLE, FUMES CAN COME IN, WHO KNOWS. THE COST TO FIX IT IS MORE THAN THE CAR IS WORTH. NO RECALL PERIOD, AND THEY ARE AWARE OF THE PROBLEM. MY SISTER HAS THE SAME MAKE/MODEL/YEAR AND SHE WAS SHOCKED TO FIND OUT SHE HAS THE EXACT SAME PROBLEM. SAME SPOTS, SAME RUST. ALSO, BOTH CARS WERE GARAGED.
THE FLOORS BOARDS ON THE DRIVER AND PASSENGER SIDES HAVE RUSTED THROUGH CAUSING A PROBLEM WITH FUMES IN THE CAR
Official recalls
307V527000 · Engine And Engine Cooling
Nov 14, 2007
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH A 2.5L ENGINE, THE CRANKSHAFT POSITION SENSOR CAN OVERHEAT CAUSING A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.
Consequence & remedy
Consequence: IF THE INTERRUPTION IN THE SIGNAL FROM THE CRANKSHAFT POSITION SENSOR IS SO BRIEF THAT THE ELECTRONIC CONTROL MODULE (ECM) LOGIC DOES NOT HAVE TIME TO DIAGNOSE THE CONDITION, THE ENGINE MAY STOP RUNNING WITHOUT WARNING WHILE THE VEHICLE IS DRIVEN AT A LOW SPEED INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPROGRAM THE ECM FREE OF CHARGE. CERTAIN MY 2006 ALTIMAS WHICH HAVE BEEN PREVIOUSLY REMEDIED UNDER RECALL CAMPAIGN 06V223 (NISSAN R0606) ARE NOT INCLUDED IN THIS RECALL SINCE THE REPROGRAMMING FOR 06V223 ALSO INCLUDED THIS REPROGRAMMING. THE RECALL BEGAN ON DECEMBER 31, 2007. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
06V223000 · Engine And Engine Cooling
Jun 21, 2006
CERTAIN PASSENGER VEHICLES EQUIPPED WITH 2.5L ENGINES MAY EXPERIENCE EXCESSIVE ENGINE OIL CONSUMPTION AS A RESULT OF IMPROPER PERFORMANCE OF THE PISTON RINGS.
Consequence & remedy
Consequence: IF THE OIL IS NOT MAINTAINED AT LEAST AT THE MINIMUM LEVEL, ENGINE DAMAGE CAN OCCUR AND IN EXTREME CASES RESULT IN AN ENGINE FIRE.
Remedy: DEALERS WILL REPROGRAM THE ELECTRONIC CONTROL MODULE (ECM OR ENGINE COMPUTER). YOUR VEHICLE WILL ALSO BE INSPECTED TO DETERMINE IF IT HAS BEEN CONSUMING ENGINE OIL AT A HIGHER THAN NORMAL RATE. IN A SMALL PERCENTAGE OF VEHICLES, ENGINE REPLACEMENT WILL BE NEEDED. ON JUNE 9, 2006, NISSAN NOTIFIED OWNERS OF THE POSSIBILITY OF EXCESSIVE OIL CONSUMPTION AND THE IMPORTANCE OF MAINTAINING THE OIL AT A PROPER LEVEL. FOLLOW-UP LETTER TO OWNERS ADVISING THEM OF THE STATUS OF THE RECALL WAS SENT DURING AUGUST 2006. FOLLOWUP LETTER TO OWNERS WAS SENT ON NOVEMBER 15, 2006. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
06V046000 · Suspension:rear
Feb 13, 2006
ON CERTAIN VEHICLES, THE REAR SUBFRAME MAY HAVE BEEN MANUFACTURED INCORRECTLY, WHICH COULD RESULT IN A CRACK IN A BRACKET WHICH HOLDS PART OF THE REAR SUSPENSION.
Consequence & remedy
Consequence: IF THE BRACKET IS CRACKED, THE STABILITY OF THE VEHICLE MAY BE AFFECTED UNDER SEVERE DRIVING CONDITIONS. THIS COULD LEAD TO A LOSS OF CONTROL OF THE VEHICLE WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL INSPECT THE REAR SUBFRAME TO DETERMINE IF IT WAS MANUFACTURED INCORRECTLY AND REPLACE IT, IF NECESSARY. THE RECALL BEGAN ON FEBRUARY 27, 2006. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.