Engine and engine cooling
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.
NHTSA lists 2 safety recalls and 1,091 owner complaints for the 2005 Nissan Altima. Most complaints involve structure (351) and engine and engine cooling (259). The EPA rates it 21–24 mpg combined.
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.
CERTAIN TYC HALOGEN TYPE HEADLAMP ASSEMBLIES P/N 20-6644-00 SOLD AS AFTERMARKET EQUIPMENT FOR 2005-2006 NISSAN ALTIMA PASSENGER VEHICLES. THE PHOTOMETRIC WERE MISALIGNED WHICH DOES NOT COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Complaints for each Altima model year we’ve synced.
| Model year | NHTSA complaints |
|---|---|
| 1998 | 125 |
| 1999 | 96 |
| 2000 | 176 |
| 2001 | 168 |
| 2002 | 1,062 |
| 2003 | 883 |
| 2004 | 276 |
| 2005 | 1,091 |
| 2006 | 824 |
| 2007 | 498 |
| 2008 | 1,031 |
| 2009 | 1,547 |
| 2010 | 381 |
| 2011 | 242 |
| 2012 | 426 |
| 2013 | 2,315 |
| 2014 | 1,113 |
| 2015 | 955 |
| 2016 | 555 |
| 2017 | 393 |
| 2018 | 226 |
| 2019 | 234 |
| 2020 | 182 |
| 2021 | 71 |
| 2022 | 20 |
| 2023 | 30 |
| 2024 | 43 |
| 2025 | 7 |
| 2026 | 1 |
“TL* THE CONTACT OWNS A 2005 NISSAN ALTIMA S/SL. THE CONTACT STATED THE FLOORBOARD IN THE VEHICLE WAS CORRODED WHICH CAUSED EXHAUST FUMES TO ENTER THE VEHICLE AND GIVING CONSUMER A HEADACHE. THE CONTACT TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC VEHICLE WAS REPAIRED AT AN AUTO BODY SHOP OR A DEALER. THE DEALER AND THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 83,000. *LN*JB *BF THE CONSUMER STATED THTA NISSAN INFORMED THAT NOTHING COULD BE DONE AS THEIR VEHICLE IS NO LONGER IN WARRANTY.*AS”
“The contact owns a 2005 Nissan Altima. The contact stated while driving approximately 45 MPH and depressing the accelerator pedal, the vehicle made an abnormal grinding and whining sound. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where an unknown diagnosis was made, and the contact was referred to the dealer for assistance. The vehicle was taken to a local dealer, where it was diagnosed and determined that the power steering pump needed to be replaced. The vehicle was repaired; however, the failure recurred, and the vehicle stalled while driving at various speeds and while at a complete stop at the red traffic light. The vehicle was towed to an independent mechanic, where it was diagnosed and determined that the crankshaft position sensor had failed and needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 07V527000(Engine and Engine Cooling); however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 120,000.”
“While driving my 2005 Nissan Altima in active traffic with my [XXX] child, the vehicle suddenly stalled without any warning. The engine completely shut off while in motion, creating an immediately safety hazard in live traffic conditions. Immediately after the stall, I observed oil leakage and smoke entering the cabin. The vehicle became inoperable and we were stranded roadside. This failure is consistent with a known defect involving the crankshaft position sensor and engine control system addressed in NHTSA Campaign 07V-527, which describes sudden engine stall without warning due to sensor signal interruption. Although my vehicle previously received recall-related service, this incident suggests the prior remedy did not prevent recurrence of the defect. Sudden engine shutdown while driving in traffic Loss of vehicle power without warning Smoke entering passenger cabin Risk of crash involving child passenger Request: I am requesting that NHTSA: Review this incident for potential recall remedy failure Investigate whether this represents recurrence of a known defect Determine whether additional corrective action is needed for this vehicle population”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Altima Man 5-spd, 4 cyl, 2.5 L · Front-Wheel Drive | 21 | 29 | 24 | $2,600 | 370 |
| Altima Auto 4-spd, 4 cyl, 2.5 L · Front-Wheel Drive | 21 | 27 | 23 | $2,700 | 386 |
| Altima Auto (S5), 6 cyl, 3.5 L · Front-Wheel Drive | 18 | 28 | 21 | $2,950 | 423 |
| Altima Man 5-spd, 6 cyl, 3.5 L · Front-Wheel Drive | 19 | 25 | 21 | $2,950 | 423 |
| Altima Man 6-spd, 6 cyl, 3.5 L · Front-Wheel Drive | 18 | 26 | 21 | $2,950 | 423 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
2 safety recalls as of Nov 10, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 1,091 complaints with NHTSA. The most-cited components are structure (351), engine and engine cooling (259), engine (141). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2005 Nissan Altima at 21–24 mpg combined, depending on engine and drivetrain (5 versions rated).