Notes: The 2005 Nissan Altima has two fairly significant problems with the floor pan rusting through & motor mounts breaking.

Altima owners report that up to a basketball-size hole develops under the floor mats where the floor pan metal rusts through. Average repair cost is over $1,000.

The broken motor mounts are less of a problem - they break at ~75,000 miles average & it's $400 to fix. Still, motor mounts should not break!


really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
37,500 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Nissan Altima seat belts / air bags problems

seat belts / air bags problem

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2005 Nissan Altima Owner Comments

problem #2

Mar 262008


  • 73,000 miles


My wife wrecked her 2005 Altima. The car just all of sudden left the road and she couldn't control or stop it.

- Stanford, KY, USA

problem #1

Sep 012005

Altima 6-cyl

  • Automatic transmission
  • 2,000 miles
New 2005 Altima 3.5 SE bought August 2005 1st month I had noticed a vibration in the steering at high speeds, and the vehicle pulling/drifting from left to right. This concern makes the vehicle unsafe to drive because you do not have a sense of control when driving, in addition when driving on a highway for a long period of time the vibration in the wheel makes your hands and arms fall asleep. It is always necessary after an hour or hour and a half to pull over and give your arms/ hands a rest. The dealer addressed this concern by balancing the wheels by road force balance (corrected specs - 21lbs road force down to 7lbs) no alignment issues were noticed. After 3 tips to the dealership for the vibrations I had noticed a clunk in the front end, it ended up being a strut that needed to be replaced. With the next trip the dealership the vibration in the steering was now evident at all speeds, it was still drifting, and a new "hum" had developed at random times while driving. The dealer unable to verify any of my concerns suggested that I go for a ride with the service manger. After that ride he suggested that I have my tires swapped for new ones of another brand. On my next trip to the dealer they swapped all 4 of my tires for another brand name and re-aligned the front suspension and front end. Throughout the winter the car ran ok other than some electrical problems that would kill my battery and the rear pillar airbags coming out. It was not until the spring that I was forced to bring my car down again for the vibration in the steering wheel and the clunk in the front end. The dealer could not verify any clunk in the front end but agreed that there is again a vibration and remedied the problem by adjusting the steering rack pre-load. Initially the vibration was reduced, but within a month it was back. The service manager admitted that adjusting the steering rack pre-load was only a "temporary fix" a "bandaid for the problem".

- New London, NH, USA

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