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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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122,148 miles · Feb 19, 2015
Structure

2006 NISSAN ALTIMA IN EXCELLENT CONDITION WITH THE EXCEPTION A SIGNIFICANT STRUCTURAL DEFECT. THE FLOOR PANELS ON BOTH THE DRIVER AND PASSENGER SIDES ARE SEVERELY CORRODED. THIS CAME TO MY ATTENTION WHILE THE CAR WAS AT AN INDEPENDENT AUTO SHOP FOR ROUTINE MAINTENANCE. THE CAR HAS BEEN WELL MAINTAINED AND CARED FOR. WITH THE EXC…

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2006 NISSAN ALTIMA IN EXCELLENT CONDITION WITH THE EXCEPTION A SIGNIFICANT STRUCTURAL DEFECT. THE FLOOR PANELS ON BOTH THE DRIVER AND PASSENGER SIDES ARE SEVERELY CORRODED. THIS CAME TO MY ATTENTION WHILE THE CAR WAS AT AN INDEPENDENT AUTO SHOP FOR ROUTINE MAINTENANCE. THE CAR HAS BEEN WELL MAINTAINED AND CARED FOR. WITH THE EXCEPTION OF THE RUST PROBLEM, THE CAR IS IN EXCELLENT CONDITION. IT IS INCREDIBLE THAT THE FLOOR PAN OF A FASTIDIOUSLY MAINTAINED, MODERN UNIBODY AUTOMOBILE WOULD RUST OUT ALMOST COMPLETELY WITHIN EIGHT YEARS. AFTER A LITTLE RESEARCH, IT BECAME APPARENT THAT THIS IS A COMMON PROBLEM FOR THE 2006 ALTIMA. NISSAN IS AWARE OF THIS DANGEROUS ISSUE BUT THEY HAVE NO INTENTION OF RECTIFYING IT. REPRESENTATIVE AT NISSAN USA WITH WHOM I SPOKE INFORMED ME TO BRING MY CAR TO A NISSAN DEALERSHIP FOR AN ESTIMATE OF THE NECESSARY REPAIR. I BROUGHT THE VEHICLE TO DECORMIER NISSAN IN MANCHESTER, CT AND RECEIVED AN ESTIMATE OF $1,700 PLUS TAX. I AGAIN CALLED NISSAN NORTH AMERICA AND MY CASE WAS TRANSFERRED TO THE NISSAN REGIONAL OFFICE. THE REPRESENTATIVE INFORMED ME THAT MY CAR WAS OUT OF WARRANTY AND THAT THE RUST WAS DUE TO SALT APPLIED TO THE ROADWAYS IN CT, THEREFORE NISSAN WOULD NOT BE OFFERING FINANCIAL ASSISTANCE IN THE REPAIR OF MY CAR. SHE SUGGESTED THAT I PAY FOR THE REPAIR OUT OF POCKET AND WASH THE UNDERCARRIAGE REGULARLY. THE CAR IS WASHED OFTEN. BY HAND DURING THE TEMPERATE MONTHS AND DURING THE WINTER MONTHS AT A CAR WASH WHERE THE UNDERCARRIAGE IS ALSO WASHED. I HAVE OWNED, DRIVEN AND CARED FOR A NUMBER OF IMPORTED AND DOMESTIC VEHICLES WITHIN THE STATE OF CONNECTICUT FOR MANY YEARS AND HAVE NEVER EXPERIENCED THIS TYPE OF ISSUE. AFTER RESEARCH, IT BECAME EVIDENT THAT THIS IS A COMMON PROBLEM FOR THIS PARTICULAR VEHICLE THAT HAS RECENTLY SURFACED. NISSANS RESPONSE AND LACK OF CULPABILITY PERTAINING TO THIS ISSUE IS ABSOLUTELY UNACCEPTABLE. *TR

NHTSA ODI #10689419

100,000 miles · Feb 11, 2015
Structure

MY 2006 NISSAN ALTIMA'S FLOORBOARD IS RUSTING THROUGH ON THE DRIVERS SIDE. THIS IS A KNOWN DEFECT THAT NISSAN TAKES NO RESPONSIBILITY FOR AND MY LOCAL DEALERSHIP ADMITTED AS MUCH. THERE IS AN ENGINEERING DEFECT THAT CAUSES THIS PARTICULAR SPOT TO BE VULNERABLE TO RUST. THIS COULD BECOME A SAFETY ISSUE. *TR

NHTSA ODI #10682774

Mileage unknown · Feb 6, 2015
Air BagsStructureCrashInjury

I WAS COMING OFF 295 AND HIT A PATCH OF BLACK ICE LOST CONTROL OF MY CAR AND HIT A GUARDRAIL. THE AIR BAGS NEVER WENT OFF AND EVERYONE AT THE SCENE WAS TRYING TO FIGURE HOW OR WHY THEY DID NOT GO OFF. MY CAR IS TOTALED .. UPDATED 02/19/15 *BF UPDATED 3/30/2016*JS UPDATED 9/20/2017*CN

NHTSA ODI #10681773

133,300 miles · Feb 2, 2015
Structure

I CHECKED THE UNDERSIDE OF MY VEHICLE ONLY TO FIND THAT THE FLOOR BOARD WAS RUSTING OUT HEAVILY ON THE DRIVER SIDE. I CHECKED ONLINE AND SAW THAT THERE HAS BEEN MANY COMPLAINTS ABOUT THIS AND THAT NISSAN REFUSES TO ADDRESS THE PROBLEM. VERY UPSET ABOUT HAVING TO FIX THIS. *TR

NHTSA ODI #10680560

123,000 miles · Dec 29, 2014
Structure

FLOOR BOARDS RUSTED TOTALLY THRU ON DRIVERS SIDE AND PASSENGERS SIDE. ONLY THING STOPPING FEET FROM GOING THRU THE FLOOR IS CARPET.SEEMS TO BE A ONGOING PROBLEM WITH THE FLOORS ON NISSAN,I BELIEVE THIS IS A VERY DANGEROUS PROBLEM THAT SHOULD BE CORRECTED BY NISSAN AS A RECALL SAFETY ISSUE. *TR

NHTSA ODI #10668860

80,000 miles · Nov 28, 2014
Structure

THERE IS RUST UNDER THE DRIVER AND PASSENGER FLOORBOARDS. *TR

NHTSA ODI #10661226

Mileage unknown · Nov 20, 2014
Structure

TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. THE CONTACT STATED THAT THE FLOOR BOARDS WERE COMPLETELY CORRODED. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN VERIFIED THE FAILURE AND STATED THAT THE FLOOR BOARDS NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ODI #10659823

85,749 miles · Nov 4, 2014
Structure

TOOK VEHICLE IN FOR STATE INSPECTION AND DIDN'T PASS. VEHICLE DRIVER SIDE AND PASSENGER SIDE FLOORS WERE COMPLETELY RUSTED OUT. NOT SAFE!!!! DEALER SAID IT IS NOT COVERED (OF COARSE). QUOTED $800.00 TO REPAIR. DEALER ACKNOWLEDGED THAT THIS IS NOT THE FIRST TIME THEY SAW THIS. THIS IS THE ONLY RUST ON THE CAR. I SEE MULTIPLE OTHE…

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TOOK VEHICLE IN FOR STATE INSPECTION AND DIDN'T PASS. VEHICLE DRIVER SIDE AND PASSENGER SIDE FLOORS WERE COMPLETELY RUSTED OUT. NOT SAFE!!!! DEALER SAID IT IS NOT COVERED (OF COARSE). QUOTED $800.00 TO REPAIR. DEALER ACKNOWLEDGED THAT THIS IS NOT THE FIRST TIME THEY SAW THIS. THIS IS THE ONLY RUST ON THE CAR. I SEE MULTIPLE OTHER COMPLAINTS ABOUT THIS PROBLEM WITH THIS YEAR (AND OTHER YEARS) NISSAN ALTIMA. DEALER SHOULD OF WARNED ME ABOUT THIS SINCE I TAKE THE CAR THERE EVERY YEAR FOR INSPECTION. THIS DID NOT JUST HAPPENED THIS YEAR. THERE SHOULD BE A RECALL. *TR

NHTSA ODI #10652320

70,000 miles · Nov 3, 2014
Structure

IN 2006 WE PURCHASED A NEW 2006 NISSAN ALTIMA 2.5, VIN#[XXX] WAS KEPT IN THE GARAGES EVER SINCE IT WAS PURCHASED. THE CAR HAS 70,000 MILES AND LOOKS LIKE NEW. ON OCTOBER 26, 2014 MY HUSBAND WAS ROTATING TIRES WHEN HE NOTICED THAT FLOOR BOARDS ON BOTH SIDES WERE CORRODED & ROTTING. WE WERE HORRIFIED SINCE THIS CAR IS ONLY 7 YEARS…

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IN 2006 WE PURCHASED A NEW 2006 NISSAN ALTIMA 2.5, VIN#[XXX] WAS KEPT IN THE GARAGES EVER SINCE IT WAS PURCHASED. THE CAR HAS 70,000 MILES AND LOOKS LIKE NEW. ON OCTOBER 26, 2014 MY HUSBAND WAS ROTATING TIRES WHEN HE NOTICED THAT FLOOR BOARDS ON BOTH SIDES WERE CORRODED & ROTTING. WE WERE HORRIFIED SINCE THIS CAR IS ONLY 7 YEARS OLD, WELL MAINTAINED, AND GARAGE KEPT! THIS DID NOT MAKE ANY SENSE SO WE SEARCHED THE INTERNET & FOUND OUT THAT OTHER PEOPLE REPORTED THE SAME ISSUE. HTTP://WWW.CARCOMPLAINTS.COM/NISSAN/ALTIMA/2005/BODY_PAINT/FLOOR_PAN_RUSTED_THROUGH.SHTML 2006 ALTIMA 2.5 HAD ISSUES WITH THE METAL THAT WAS USED FOR THE FLOOR BOARDS & THIS WAS A KNOWN ISSUE. THE HOLES IN THE FLOOR CREATE DANGER FOR THE CAR OCCUPANTS! ON OCTOBER 27, 2014 I CONTACTED NISSAN N AMERICA AT 1-800-646-7261 ?? CASE 16414850. THEY ASKED ME TO TAKE THE CAR TO THE NISSAN AUTHORIZED DEALER??S BODY SHOP & GET AN ESTIMATE TO REPLACE ROTTEN FLOOR BOARDS. THE ESTIMATE WAS $3,334.66. I CALLED NISSAN N AMERICA REP. [XXX] AND GAVE HIM THE ESTIMATE. HE SAID THAT NISSAN WOULD COVER UP TO 50% OF THE REPAIR COST. I TOLD HIM THAT IS NOT FAIR SINCE THE PROBLEM DID NOT RESULT FROM OUR FAULT. THE FAULT IS WITH NISSAN, BECAUSE THEY USED POOR MATERIAL FOR THE FLOOR BOARDS AND THAT IS WELL DOCUMENTED ON THE INTERNET. HE SAID THAT THERE IS NOTHING MORE THAT HE CAN DO. I'M WRITING TO YOU AND ASKING YOU FOR HELP. WE WANT NISSAN TO COVER THE WHOLE REPAIR COST BECAUSE THE FAULT IS WITH NISSAN PRODUCT, NOT OUR MAINTENANCE. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10652142

101,834 miles · Oct 14, 2014
Structure

TOOK MY VEHICLE IN FOR AN OIL CHANGE . TECH BROUGHT ME BACK TO SHOW ME THE DRIVERS FLOORBOARD WAS COMPLETELY RUSTED THROUGH. LET ME TELL YOU WHAT SAFETY HAZARDS I CAN THINK OF WITH THIS ISSUE. 1.I DO NOT FEEL LIKE HAVING MY FOOT GO THROUGH THE FLOORBOARD AND LOOSING CONTROL OF MY VEHICLE DUE TO MY FOOT BEING STUCK I WILL NOT B…

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TOOK MY VEHICLE IN FOR AN OIL CHANGE . TECH BROUGHT ME BACK TO SHOW ME THE DRIVERS FLOORBOARD WAS COMPLETELY RUSTED THROUGH. LET ME TELL YOU WHAT SAFETY HAZARDS I CAN THINK OF WITH THIS ISSUE. 1.I DO NOT FEEL LIKE HAVING MY FOOT GO THROUGH THE FLOORBOARD AND LOOSING CONTROL OF MY VEHICLE DUE TO MY FOOT BEING STUCK I WILL NOT BE ABLE TO BRAKE. 2. THE FUMES AND VAPORS CAN ENTER THE VEHICLE THEREFORE INDUCING AN ASTHMA ATTACK FROM MY TWO YEAR OLD SON WHO HAS SEVERE ASTHMA. 3. IF THE RUST CONTINUES IT MAY COME TO A POINT WHERE THE EXHAUST PIPE CAN MAKE CONTACT WITH THE CARPET INITIATING A FIRE. *TR

NHTSA ODI #10644656

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