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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 →

When problems were reported

Mileage at the reported incident

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 reports
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120 miles · Jun 5, 2013
Structure

MY FIANCE PUT MY 2006 NISSAN ALTIMA ON A LIFT AS A ROUTINE INSPECTION AND OIL CHANGE ONLY TO FIND OUT THAT THE DRIVER'S SIDE AND PASSENGER SIDE FLOOR BOARDS HAVE RUSTED THROUGH. AS WELL AS MY OIL PAN, FLEX CONNECTOR BETWEEN CATALYTIC CONVERTER AND MUFFLER. MY CAR IS REGULARLY MAINTAINED AND THIS IS UNACCEPTABLE FOR A CAR THAT I…

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MY FIANCE PUT MY 2006 NISSAN ALTIMA ON A LIFT AS A ROUTINE INSPECTION AND OIL CHANGE ONLY TO FIND OUT THAT THE DRIVER'S SIDE AND PASSENGER SIDE FLOOR BOARDS HAVE RUSTED THROUGH. AS WELL AS MY OIL PAN, FLEX CONNECTOR BETWEEN CATALYTIC CONVERTER AND MUFFLER. MY CAR IS REGULARLY MAINTAINED AND THIS IS UNACCEPTABLE FOR A CAR THAT IS ONLY 7 YEARS OLD. I THEN RESEARCHED TO SEE IF THIS IS AN ISSUE WITH OTHER NISSAN OWNERS AND IT APPEARS THAT IT IS. I HAVE ALSO HAD MY CAR NOT START IF IT IS MOVED A COUPLE OF FEET AND THEN TURNED OFF. I HAVE BROUGHT IT TO MY LOCAL NISSAN DEALER ONLY TO BE TOLD THERE WAS NOTHING WRONG WITH MY CAR. *TR

NHTSA ODI #10515176

121,570 miles · May 6, 2013
Structure

THE CAR WAS AT THE DEALERSHIP FOR A SCHEDULED SERVICE. I WAS ASKED TO GO INTO THE GARAGE TO LOOK AT THE FLOOR BOARDS WHILE THE CAR WAS ON THE LIFT. THE DRIVERS SIDE IS SO BAD YOU CAN SEE THE CARPET. THE PASSENGER SIDE IS BAD ENOUGH THAT THEY TOLD ME THE CAR WOULD NOT PASS INSPECTION WITHOUT HAVING BOTH SIDES REPAIRED BY A BODY S…

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THE CAR WAS AT THE DEALERSHIP FOR A SCHEDULED SERVICE. I WAS ASKED TO GO INTO THE GARAGE TO LOOK AT THE FLOOR BOARDS WHILE THE CAR WAS ON THE LIFT. THE DRIVERS SIDE IS SO BAD YOU CAN SEE THE CARPET. THE PASSENGER SIDE IS BAD ENOUGH THAT THEY TOLD ME THE CAR WOULD NOT PASS INSPECTION WITHOUT HAVING BOTH SIDES REPAIRED BY A BODY SHOP. I TOOK THE CAR TO A BODY SHOP TODAY AND THEY WERE SHOCKED AT THE EXCELLENT CONDITION OF THE CAR VS THE ROTTEN FLOOR BOARDS. I'VE BEEN DOING PLENTY OF INTERNET SEARCHES TODAY AND FOUND THAT THIS IS A COMMON PROBLEM. *TR

NHTSA ODI #10510827

75,000 miles · Apr 29, 2013
Structure

TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT THERE WERE HOLES CAUSED BY EXTREME CORROSION THROUGHOUT THE FRONT DRIVER'S SIDE FLOORBOARD. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS. THE TECHNICIAN STATED THAT THE FLOORBOARD WOULD HAVE TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE…

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TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT THERE WERE HOLES CAUSED BY EXTREME CORROSION THROUGHOUT THE FRONT DRIVER'S SIDE FLOORBOARD. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS. THE TECHNICIAN STATED THAT THE FLOORBOARD WOULD HAVE TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 75,000. *TR UPDATED 07/10/13*LJ

NHTSA ODI #10509924

77,000 miles · Apr 25, 2013
Structure

UPON A ROUTINE OIL CHANGE MY MECHANIC NOTICED THE HUGE AMOUNT OF RUST UNDER MY DRIVER AND PASSENGER FLOORBOARDS. THE CARPET INSIDE CAN BE SEEN. UPON RESEARCHING THIS PROBLEM I FOUND NUMEROUS COMPLAINTS WITH THIS SAME PROBLEM WHERE NISSAN IS DOING NOTHING ABOUT IT. THIS IS A LOW MILEAGE WELL MAINTAINED VEHICLE. IM SHOCKED AT …

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UPON A ROUTINE OIL CHANGE MY MECHANIC NOTICED THE HUGE AMOUNT OF RUST UNDER MY DRIVER AND PASSENGER FLOORBOARDS. THE CARPET INSIDE CAN BE SEEN. UPON RESEARCHING THIS PROBLEM I FOUND NUMEROUS COMPLAINTS WITH THIS SAME PROBLEM WHERE NISSAN IS DOING NOTHING ABOUT IT. THIS IS A LOW MILEAGE WELL MAINTAINED VEHICLE. IM SHOCKED AT THE AMOUNT OF RUST IN THESE AREAS. NORMAL WEAR AND TEAR WOULD NOT CAUSE THIS. NISSAN SHOULD BE RECALLING THESE CARS. *TR

NHTSA ODI #10509550

71,000 miles · Apr 19, 2013
Structure

DISCOVERED RUST UNDER THE DRIVER'S SIDE, SHEET METAL IS RUSTED OUT. WILL NEED REPLACED. UNACCEPTABLE FOR A GARAGE KEPT AND WELL MAINTAINED VEHICLE THAT IS ONLY 7 YEARS OLD! *TR

NHTSA ODI #10508817

30,500 miles · Apr 6, 2013
Structure

FLOOR BOARDS RUSTED THROUGH UNDER DRIVER AND FROM PASSENGER SEATS (FOOT REST AREA) BECAUSE OF POOR METAL COATING AND POOR DRAINAGE DESIGN. REST OF THE CAR IS PERFECTLY FINE. CAR HAS VERY LOW MILEAGE AND NO ACCIDENTS. HAVING HOLE BY THE FLOOR REST AREA IS A SAFETY HAZARD. WHEN RUST STARTED CAR WAS STILL UNDER WARRANTY BUT DEALE…

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FLOOR BOARDS RUSTED THROUGH UNDER DRIVER AND FROM PASSENGER SEATS (FOOT REST AREA) BECAUSE OF POOR METAL COATING AND POOR DRAINAGE DESIGN. REST OF THE CAR IS PERFECTLY FINE. CAR HAS VERY LOW MILEAGE AND NO ACCIDENTS. HAVING HOLE BY THE FLOOR REST AREA IS A SAFETY HAZARD. WHEN RUST STARTED CAR WAS STILL UNDER WARRANTY BUT DEALER REFUSED TO CHECK, NOW FLOOR PANELS MUST BE COMPLETELY REPLACED. READING OTHER SIMILAR COMPLAINS ALL OVER THE WEB AND PERSONALLY KNOWING 3 OTHER ALTIMA OWNERS WITH EXACT SAME ISSUE, I AM VERY SURPRISED THAT NO ACTION TAKE SO FAR. *TR

NHTSA ODI #10507333

93,405 miles · Apr 2, 2013
Structure

THE FLOOR PAN ON MY 2006 NISSAN ALTIMA 2.5 SL IS RUSTING AND CORRODED UNDERNEATH THE PASSENGER SEAT AND COULD PRESENT A SAFETY ISSUE. I CONTACTED MY LOCAL NISSAN DEALERSHIP AND THEY WERE UNABLE TO ASSIST ME BECAUSE THE CAR IS OUT OF FACTORY WARRANTY. I FIND IT HARD TO BELIEVE THAT A CAR 6+ YEARS OLD WOULD BE RUSTING THAT BAD ESP…

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THE FLOOR PAN ON MY 2006 NISSAN ALTIMA 2.5 SL IS RUSTING AND CORRODED UNDERNEATH THE PASSENGER SEAT AND COULD PRESENT A SAFETY ISSUE. I CONTACTED MY LOCAL NISSAN DEALERSHIP AND THEY WERE UNABLE TO ASSIST ME BECAUSE THE CAR IS OUT OF FACTORY WARRANTY. I FIND IT HARD TO BELIEVE THAT A CAR 6+ YEARS OLD WOULD BE RUSTING THAT BAD ESPECIALLY GIVEN THAT THE CAR HAS BEEN KEPT IN MY GARAGE AND WELL MAINTAINED. I HAVE SEARCHED ON THE INTERNET AND FOUND NUMEROUS 2002-2006 NISSAN ALTIMA OWNERS THAT HAVE THE SAME ISSUE. I BELIEVE THIS IS A DEFECT AND NISSAN SHOULD ISSUE A RECALL AND REPAIR THESE VEHICLES. *TR

NHTSA ODI #10505450

130,000 miles · Mar 28, 2013
Structure

I TOOK MY CAR IN FOR ROUTINE MAINTENANCE AND MY MECHANIC NOTICED THE FLOOR BOARD ON THE PASSENGER SIDE WAS ROTTED. THE ROTTING IS APPROXIMATELY 12' X 6' THE FRONT SEAT WILL EVENTUALLY FALL OUT OF THE CAR IF IT'S NOT REPAIRED SOON AND/OR MOLD WILL START DEVELOPING SOON POSING A SERIOUS HEALTH ISSUE. UPON RESEARCH OF THIS ISSUE, …

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I TOOK MY CAR IN FOR ROUTINE MAINTENANCE AND MY MECHANIC NOTICED THE FLOOR BOARD ON THE PASSENGER SIDE WAS ROTTED. THE ROTTING IS APPROXIMATELY 12' X 6' THE FRONT SEAT WILL EVENTUALLY FALL OUT OF THE CAR IF IT'S NOT REPAIRED SOON AND/OR MOLD WILL START DEVELOPING SOON POSING A SERIOUS HEALTH ISSUE. UPON RESEARCH OF THIS ISSUE, I FOUND THIS IS A COMMON DEFECT ON ALTIMA'S FROM 2002-2006. *TR

NHTSA ODI #10504786

96,081 miles · Feb 19, 2013
Structure

FLOORBOARD RUST ON PASSENGER/DRIVER FLOOR. RUST DUE TO IMPROPER UNDERCOATING AND FAULTY DRAINAGE FROM DRAIN HOLES. RUST UNDER CAR ONLY THESE AREAS. REST OF UNDER CARRIAGE IS SPOTLESS. DEBRIS ON ROAD COULD COME THROUGH FLOOR. *TR

NHTSA ODI #10499266

103,000 miles · Jan 29, 2013
Structure

DRIVER SIDE FLOOR BOARD ROTTED AWAY DUE TO RUST. THERE ARE NUMEROUS COMPLAINTS DISCUSSED ON VARIOUS WEBSITES THAT CONTAIN SIMILAR PROBLEMS EXPERIENCED WITH THE 2006 NISSAN ALTIMA. NISSAN HAS NOT RECALLED THIS VEHICLE. *TR

NHTSA ODI #10495150

Official recalls

3

07V527000 · 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

0

No exact-year investigations in this snapshot.

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