Engine and engine cooling
Risk. 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…
NHTSA has logged 824 owner complaints about the 2006 Nissan Altima, most often about the structure. It is covered by 3 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 4, 2025. Updated daily. Photo: IFCAR, Public domain.
824 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Structure | 221 | 5 |
| Engine and engine cooling | 189 | 6 |
| Engine | 166 | 10 |
| Power train | 79 | 3 |
| Electrical system | 72 | 6 |
| Air bags | 43 | 28 |
| Vehicle speed control | 38 | 5 |
| Fuel/propulsion system | 24 | 1 |
| Electronic stability control (ESC) | 21 | 1 |
| 16 other systems | 118 | 13 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. 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…
Risk. 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.
Risk. IF THE BRACKET IS CRACKED, THE STABILITY OF THE VEHICLE MAY BE AFFECTED UNDER SEVERE DRIVING CONDITIONS.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Nissan.
100kmiles, median
Based on the odometer reading in 177 structure complaints. 45% were reported before 100,000 miles.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$799median
$370median
$780median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Altima median. How we score
2006 Nissan Altima 4-DR. in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.


Recent structure complaints filed with NHTSA, shortened. Personal details are removed.
WHEN I LIFT MY CAR (NISSAN ALTIMA 2006 ) AT THE MECHANIC TO DO REPAIR JOB, I DISCOVERED A HUGE RUST HOLE AT THE DRIVER AND PASSENGER SITE AT THE FRONT OF THE CAR, I SHOCKED, IT IS A SAFETY CONCERN, FOR ME AND FOR MY FAMILY. THE RUST IS DEEP, WIDE AND PENETRATING, MY MECHANIC ADVICE ME TO SELL IT OF…
BROUGHT MY CAR TO THE NISSAN DEALERSHIP FOR ROUTINE MAINTENANCE ON 9/19/2018. PRIOR TO COMPLETING THE SERVICE THEY TOLD ME THAT THERE WAS RUSTING UNDERNEATH THE PASSENGER SIDE. I COULDN'T PICTURE WHAT THEY WERE DESCRIBING SO I ASKED TO SEE AND I TOOK A PICTURE. SUBSEQUENTLY, I WAS INFORMED BY…
I TOOK MY 2006 NISSAN ALTIMA TO THE SHOP TO PURCHASE TIRES AND UPON PUTTING THE VEHICLE ON A LIFT, THE MECHANIC CALLED ME BACK TO SHOW ME A GAPING HOLE ON BOTH THE FRONT DRIVER SIDE AND FRONT PASSENGER SIDE OF THE VEHICLE. IF THE CARPET WERE LIFTED, YOU COULD SEE THROUGH TO THE ROAD ON BOTH SIDES.…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.