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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.

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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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162,000 miles · Jan 5, 2014
Structure

I TOOK MY CAR TO GET INSPECTED AND WAS TOLD BY MY MECHANIC THAT BOTH THE DRIVERS SIDE AND PASSENGER SIDE FLOOR BOARDS ARE RUSTING OUT. BECAUSE I KNOW SOME PEOPLE THAT CAN DO THE REPAIR WORK FOR ME I'M LOOKING AT ABOUT 1200.00 FOR THE REPAIR. NOW THAT I'VE SEEN WHAT SOME OTHER PEOPLE ARE BEING QUOTED I GUESS THAT PRICE IS FAIR. I…

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I TOOK MY CAR TO GET INSPECTED AND WAS TOLD BY MY MECHANIC THAT BOTH THE DRIVERS SIDE AND PASSENGER SIDE FLOOR BOARDS ARE RUSTING OUT. BECAUSE I KNOW SOME PEOPLE THAT CAN DO THE REPAIR WORK FOR ME I'M LOOKING AT ABOUT 1200.00 FOR THE REPAIR. NOW THAT I'VE SEEN WHAT SOME OTHER PEOPLE ARE BEING QUOTED I GUESS THAT PRICE IS FAIR. I ALREADY HAVE EXHAUST COMING THROUGH MY FLOOR AND AM CONCERNED FOR MY HEALTH AT THIS POINT. OTHER THEN THIS ISSUE MY CAR IS IN PERFECT CONDITION. MY CONCERN IS IF I DON'T FIX THIS, MY CAR IN NOT SAFE.....SO I DO NOT WANT TO DRIVE IT AND I COULD NOT SELL IT TO ANYONE IN GOOD CONSCIOUSNESS BECAUSE I WOULD KNOWINGLY BE PUTTING SOMEONE ELSE IN HARMS WAY. NISSAN NEEDS TO TAKE CARE OF THIS HUGE ENGINEERING FLAW AND SAFETY HAZARD. *TR

NHTSA ODI #10558566

100,360 miles · Dec 16, 2013
Structure

2006 NISSAN ALTIMA - CAR HAS BEEN KEPT IN VERY GOOD CONDITION - EXTERIOR IS IN FLAWLESS CONDITION WITH NO RUST VISIBLE. DO NOT BE FOOLED - THE FLOOR BOARDS UNDER THE DRIVERS SIDE AND PASSENGERS SIDE ARE EXTREMELY RUSTED OUT. TOOK IN CAR TO NISSAN DEALERSHIP FOR SERVICE TO REPLACE WATER PUMP AND WAS INFORMED ABOUT ROTTED OUT FLOO…

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2006 NISSAN ALTIMA - CAR HAS BEEN KEPT IN VERY GOOD CONDITION - EXTERIOR IS IN FLAWLESS CONDITION WITH NO RUST VISIBLE. DO NOT BE FOOLED - THE FLOOR BOARDS UNDER THE DRIVERS SIDE AND PASSENGERS SIDE ARE EXTREMELY RUSTED OUT. TOOK IN CAR TO NISSAN DEALERSHIP FOR SERVICE TO REPLACE WATER PUMP AND WAS INFORMED ABOUT ROTTED OUT FLOOR BOARDS. DESPITE MULTIPLE SERVICES AT SAME LOCATION THIS WAS THE FIRST TIME THIS WAS MENTIONED TO ME. CONVENIENTLY AFTER MY 7 YEAR / 100,000 WARRANTY HAS EXPIRED. SOMETHING DOES NOT SEEM RIGHT - THE OUTSIDE OF THE CAR IS IN EXCEPTIONAL SHAPE YET THE UNDERBODY IS COMPLETELY CORRODED? *TR

NHTSA ODI #10556282

101,000 miles · Dec 9, 2013
Structure

DRIVER AND PASSENGER FRONT FLOOR BOARDS ARE ROTTED. CAR IS IN EXCELLENT CONDITION AND HAS HAD ALL REQUIRED MAINTENANCE COMPLETED SINCE PURCHASED NEW. NISSAN NORTH AMERICA CONSUMER AFFAIRS REFUSED TO REPAIR STATING THE CAR IS OUT OF WARRANTY. FAILURE IS DUE TO MANUFACTURING DEFECT, IMPROPER RUST PROTECTION OF SHEET METAL, AND …

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DRIVER AND PASSENGER FRONT FLOOR BOARDS ARE ROTTED. CAR IS IN EXCELLENT CONDITION AND HAS HAD ALL REQUIRED MAINTENANCE COMPLETED SINCE PURCHASED NEW. NISSAN NORTH AMERICA CONSUMER AFFAIRS REFUSED TO REPAIR STATING THE CAR IS OUT OF WARRANTY. FAILURE IS DUE TO MANUFACTURING DEFECT, IMPROPER RUST PROTECTION OF SHEET METAL, AND WATER DRAINAGE ISSUES. *TR

NHTSA ODI #10555351

73,700 miles · Nov 13, 2013
Structure

TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT EXCESSIVE RUST WAS BUILDING UP ON THE FRAME OF THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR A DIAGNOSTIC TEST. THE DEALER STATED THAT THE UNDER BODY EXPERIENCED TOO MUCH MOISTURE AND AS A RESULT, THE ENTIRE UNDER BODY NEEDED TO BE REPLACED. THE CON…

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TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT EXCESSIVE RUST WAS BUILDING UP ON THE FRAME OF THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR A DIAGNOSTIC TEST. THE DEALER STATED THAT THE UNDER BODY EXPERIENCED TOO MUCH MOISTURE AND AS A RESULT, THE ENTIRE UNDER BODY NEEDED TO BE REPLACED. THE CONTACT CALLED THE MANUFACTURER REGARDING THE RUST ISSUE AND WAS ADVISED THAT BECAUSE THE VEHICLE WAS OUT OF WARRANTY THERE WAS NOTHING THEY COULD DO TO ASSIST. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 73,700.

NHTSA ODI #10552117

Mileage unknown · Nov 5, 2013
Structure

I AM WRITING A COMPLAINT ABOUT RUSTED FLOOR PANS THAT SEEMS TO BE A COMMON PROBLEM AMONGST A LOT OF OTHER "06" NISSAN ALTIMA OWNERS. I FOUND OUT ABOUT THIS ISSUE AFTER I RECENTLY HAD MY OIL CHANGED AND AN EMPLOYEE AT THE BODY SHOP POINTED OUT HOW BAD MY FLOOR PANS LOOKED. THERE ARE LITERALLY HUGE HOLES IN THE FLOORING AND IF T…

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I AM WRITING A COMPLAINT ABOUT RUSTED FLOOR PANS THAT SEEMS TO BE A COMMON PROBLEM AMONGST A LOT OF OTHER "06" NISSAN ALTIMA OWNERS. I FOUND OUT ABOUT THIS ISSUE AFTER I RECENTLY HAD MY OIL CHANGED AND AN EMPLOYEE AT THE BODY SHOP POINTED OUT HOW BAD MY FLOOR PANS LOOKED. THERE ARE LITERALLY HUGE HOLES IN THE FLOORING AND IF THE CARPET WERE RIPPED OUT, I WOULD BE ABLE TO SEE THROUGH THEM. IN ADDITION, I WAS TOLD THAT THE RUST CAUSES MOLD TO FORM AND IT'S DANGEROUS TO BREATHE THAT AIR IN. I THINK NISSAN SHOULD TAKE RESPONSIBILITY AND DO A RE-CALL SINCE THIS SEEMS TO BE HAPPENING TO EVERY OWNER WHO OWNS THIS VEHICLE. *TR

NHTSA ODI #10550955

110,000 miles · Nov 4, 2013
Structure

RUSTED FLOORBOARDS AFTER WARRANTY EXPIRED. *TR

NHTSA ODI #10550751

Mileage unknown · Oct 26, 2013
Structure

THE FLOORBOARDS OF THE DRIVER SIDE HAVE RUSTED THROUGH. THIS IS A COMMON COMPLAINT POSTED ABOUT NUMEROUS TIMES ONLINE, WITH NO RESPONSE FROM NISSAN. IT SEEMS THAT ALTIMAS FROM ATLEAST 2003-2006 WERE EFFECTED. NO RECALL HAS BEEN PLACED THAT I HAVE FOUND, ALTHOUGH MANY, MANY COMPLAINTS AND DISCUSSIONS ABOUT MANUFACTURING DEFECT…

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THE FLOORBOARDS OF THE DRIVER SIDE HAVE RUSTED THROUGH. THIS IS A COMMON COMPLAINT POSTED ABOUT NUMEROUS TIMES ONLINE, WITH NO RESPONSE FROM NISSAN. IT SEEMS THAT ALTIMAS FROM ATLEAST 2003-2006 WERE EFFECTED. NO RECALL HAS BEEN PLACED THAT I HAVE FOUND, ALTHOUGH MANY, MANY COMPLAINTS AND DISCUSSIONS ABOUT MANUFACTURING DEFECT. *TR

NHTSA ODI #10549654

77,600 miles · Sep 24, 2013
Structure

UPON TAKING THE CAR TO THE DEALER FOR AN OIL CHANGE, THE DEALER INFORMED ME THAT THE FLOORBOARDS UNDER THE DRIVER AND FRONT PASSENGER SEATS ARE EATEN AWAY BY RUST AND EACH SIDE WILL COST $1000 TO REPAIR BY WELDING A PLATE TO IT. IT IS SO SEVERE THAT THE CAR WILL NOT PASS INSPECTION AND BE REJECTED FOR SAFETY REASONS, ACCORDING T…

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UPON TAKING THE CAR TO THE DEALER FOR AN OIL CHANGE, THE DEALER INFORMED ME THAT THE FLOORBOARDS UNDER THE DRIVER AND FRONT PASSENGER SEATS ARE EATEN AWAY BY RUST AND EACH SIDE WILL COST $1000 TO REPAIR BY WELDING A PLATE TO IT. IT IS SO SEVERE THAT THE CAR WILL NOT PASS INSPECTION AND BE REJECTED FOR SAFETY REASONS, ACCORDING TO THE DEALER...*JS

NHTSA ODI #10545265

57,000 miles · Sep 23, 2013
Structure

TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT WHILE HAVING ROUTINE MAINTENANCE PERFORMED, THE TECHNICIAN NOTIFIED HIM THAT THE FLOOR BOARDS WERE COMPLETELY CORRODED. AS A RESULT, THE FLOORBOARDS NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE M…

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TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT WHILE HAVING ROUTINE MAINTENANCE PERFORMED, THE TECHNICIAN NOTIFIED HIM THAT THE FLOOR BOARDS WERE COMPLETELY CORRODED. AS A RESULT, THE FLOORBOARDS NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 57,000 AND THE CURRENT MILEAGE WAS 60,000.

NHTSA ODI #10544910

131,000 miles · Sep 11, 2013
Structure

TOOK MY CAR FOR ITS YEARLY STATE INSPECTION AND IT WAS REJECTED DUE TO THE FACT THAT THE FLOOR HAD RUSTED THROUGH AND NOW NEEDS TO GO TO A BODY SHOP TO HAVE THE DRIVERS FLOOR REPLACED. *TR

NHTSA ODI #10543129

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.

Go deeper into Nissan Altima problems