Head-to-head reliability
Nissan Altima vs Nissan Sentra
How the Nissan Altima and Nissan Sentra compare on NHTSA complaints, recalls and crash reports — and which is the lower-risk used buy.
Based on NHTSA owner-complaint & recall records
Nissan Altima vs Nissan Sentra: The Altima averages 118.1 complaints per year, slightly more than the Sentra's 114.0. Both have serious electrical and powertrain issues, but the Altima's gear shifter detachment and fuel pump failure are more dangerous. The Sentra's forward collision avoidance malfunctions are a key concern. Source: NHTSA owner complaints.
The picture
Is the Nissan Altima or Nissan Sentra more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
Nissan Altima
The Nissan Altima, a midsize sedan, shows a reliability picture dominated by electrical gremlins and powertrain issues. Owners report sudden shutdowns, alternator failures, and gear shifter detachment, which can be alarming and potentially dangerous. The high number of 'unknown or other' complaints suggests a broad range of intermittent problems that may be hard to diagnose. While not universally problematic, the Altima's pattern points to a car that may require frequent dealer visits.
Nissan Sentra
The Nissan Sentra, a compact sedan, has a similar complaint volume but with a stronger emphasis on electrical system and forward collision avoidance issues. Owners describe static in CarPlay, acceleration delays, and malfunctioning safety systems. The powertrain complaints include hesitation and driveline problems. The Sentra's issues seem more focused on electronics and driver-assistance features, which can be frustrating and costly to repair.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | Nissan Altima | Nissan Sentra |
|---|---|---|
| Total complaintsAll model years combined | 1,181 | 1,140 Better |
| Safety recallsFederal recall campaigns | 22 Better | 25 |
| Crash reportsCrash-related complaints | 96 Better | 97 |
| Complaints per yearAveraged across model years | 118.1 | 114.0 Better |
| Reported injuriesTied to owner complaints | 73 Better | 78 |
| Reported deathsTied to owner complaints | 1 | 1 |
Source: NHTSA owner complaints & recall records.
What actually goes wrong
The problems owners report
The most-complained-about systems on each vehicle — what fails, and what owners say in their own words.
Nissan Altima
- 01UNKNOWN OR OTHER237
- 02ELECTRICAL SYSTEM206
- 03POWER TRAIN193
- 04ENGINE157
- 05SERVICE BRAKES148
Owners report sudden shutdowns while driving, dead alternators with no warning, and dashboard lights flashing. These issues can leave you stranded or cause a loss of power at speed.
The gear shifter can detach from its housing, trapping the car in Drive. Other reports include the car turning off mid-drive and restarting, which is a serious safety concern.
The high-pressure fuel pump can loosen due to failed mounting threads, causing oil leaks and sudden loss of power. This is a critical failure that could lead to an accident.
“I was driving to work. As I was doing so multiple lights came on my dashboard and it started dinging. At the same time my car immediately shot left so hard into the concrete median barrier at 70 mph. It all happened so fast I was not able to see what lights c…”
“I took my car into the dealer to ask a question. Upon arriving I tried to open the drivers door after I turned the ignition off to exit the car and the drivers door would not open. The service man tried to open it from the outside with the same results. Final…”
Nissan Sentra
- 01ELECTRICAL SYSTEM254
- 02UNKNOWN OR OTHER221
- 03POWER TRAIN208
- 04FORWARD COLLISION AVOIDANCE181
- 05STEERING163
Owners experience static and audio cutting out during CarPlay calls, making hands-free use unsafe. More seriously, there are reports of early electrical malfunctions at low mileage.
There is a noticeable delay in acceleration when pressing the gas pedal, especially after idling. This hesitation can be dangerous when merging or crossing traffic.
The system can malfunction intermittently, with dashboard warning lights and DTC codes that dealers often fail to diagnose. This undermines trust in safety features.
“I am submitting a vehicle defect complaint pursuant to 49 U.S.C. Chapter 301 regarding a potential safety related defect involving engine, electrical, and powertrain systems. The vehicle experienced early engine and electrical malfunction at relatively low mi…”
“When my iPhone is connected to Apple CarPlay in my vehicle, a loud static sound occurs during phone calls, and music playing. This static causes the audio to cut in and out, making conversations unintelligible. Because of this, I am unable to safely use the h…”
Official recalls
Safety recalls on record
Federal recall campaigns — the defect, the risk, and the fix. Confirm any open recall was completed before you buy.
Nissan Altima — 22 recalls
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2025 Altima, Sentra, 2025-2026 Frontier, and 2026 Kicks vehicles. The door strikers may have been improperly welded and break, allowing the door to open while moving. As such, these vehicles fail to comply with the requirements of Federal Mot…
The risk: A door that opens unexpectedly while the vehicle is in motion increases the risk of injury or a crash.
The fix: Dealers will replace the door strikers, free of charge. Owner notification letters were mailed March 17, 2026. Owners may contact Nissan's customer service at 800-647-7261. Nissan's numbers for this recall are PD185 and PMA61. Vehicle Iden…
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2024 Altima vehicles. The bolts connecting the electronic power steering unit to the steering rack may loosen, resulting in a loss of steering control or steering lock-up.
The risk: A loss of steering control or steering lock-up can increase the risk of a crash.
The fix: Dealers will replace the steering gear assembly, free of charge. Owner notification letters were mailed February 9, 2024. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is PC997.
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2019-2021 Altima and 2020-2021 Sentra vehicles. Damage to the camera harness can cause distortion or loss of the rearview camera display image. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Stand…
The risk: A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.
The fix: Dealers will inspect the rearview camera and harness for damage and replace them as necessary. If no damage is found, the dealer will apply protective tape and reroute the rearview camera harness. Repairs will be performed free of charge.…
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2019-2021 Altima and 2020-2021 Sentra vehicles. Damage to the camera harness can cause distortion or loss of the rearview camera display image. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Stand…
The risk: A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.
The fix: Dealers will inspect the rearview camera and harness for damage and replace them as necessary. If no damage is found, the dealer will apply protective tape and reroute the rearview camera harness. Repairs will be performed free of charge.…
Nissan Sentra — 25 recalls
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2024 Titan, Frontier, Infiniti QX60, Pathfinder, 2023-2024 Sentra, Versa, Kicks, Infiniti QX50, and 2023 Rogue vehicles. Due to a manufacturing issue, the driver's air bag inflator may absorb moisture, and cause the air bag to deploy improper…
The risk: An air bag that deploys improperly may not protect the driver as intended during a crash, increasing the risk of injury.
The fix: Dealers will replace the front driver's air bag assembly, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's numbers for this recall are PD103, PD10…
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2025 Sentra vehicles. The driver's seat frame may not be fully secured to the outer side of the seat track. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 207, "Seating Systems,"…
The risk: An unsecured driver's seat may not adequately restrain the driver during a crash, increasing the risk of injury.
The fix: Dealers will inspect and replace the driver's side lower seat frame assembly as necessary, free of charge. Owner notification letters were mailed May 1, 2025. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number…
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2025 Sentra vehicles. The windshield glass may have visible air bubbles, which can obscure the driver's visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 205, "Glazing Mat…
The risk: Reduced visibility while driving can increase the risk of a crash.
The fix: Dealers will inspect and replace the windshield as necessary, free of charge. Owner notification letters were mailed January 21, 2026. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number for this recall is PMA58…
The defect: Nissan North America, Inc. (Nissan) is recalling certain 2025 Altima, Sentra, 2025-2026 Frontier, and 2026 Kicks vehicles. The door strikers may have been improperly welded and break, allowing the door to open while moving. As such, these vehicles fail to comply with the requirements of Federal Mot…
The risk: A door that opens unexpectedly while the vehicle is in motion increases the risk of injury or a crash.
The fix: Dealers will replace the door strikers, free of charge. Owner notification letters were mailed March 17, 2026. Owners may contact Nissan's customer service at 800-647-7261. Nissan's numbers for this recall are PD185 and PMA61. Vehicle Iden…
Buyer analysis
Nissan Altima or Nissan Sentra: which should you buy?
The Nissan Altima has a slightly higher complaint rate (118.1 per year) compared to the Sentra (114.0 per year), but the difference is small. In practice, both vehicles have significant reliability concerns, but the Altima's issues are more likely to cause sudden loss of control or power, while the Sentra's are more about electronic annoyances and hesitation.
Key differences
- The Altima has more complaints about sudden shutdowns and gear shifter detachment, which can be immediately dangerous.
- The Sentra has more complaints about forward collision avoidance malfunctions, which can erode confidence in safety tech.
- Both have similar electrical issues, but the Altima's alternator failures are more severe.
- The Sentra's acceleration delay is a common complaint, while the Altima's fuel pump failure is a critical engine issue.
- Check for any signs of electrical system issues, such as flickering lights or intermittent dashboard warnings, and have the alternator and battery tested.
- Inspect the gear shifter for looseness or play, and test shifting through all gears while stationary.
- Test the acceleration from a stop to see if there is any delay or hesitation, especially after the car has been idling.
- Check the forward collision warning system by driving toward a safe obstacle (like a large cardboard box) at low speed to see if it alerts properly.
Before you buy
- Get a pre-purchase inspection from an independent mechanic who specializes in Nissans.
- Check the vehicle's recall status on the NHTSA website and ensure all recalls have been performed.
- Test drive both vehicles on the highway and in stop-and-go traffic to feel for any hesitation or sudden power loss.
- Ask for service records, especially for any electrical or powertrain repairs.
- Consider a warranty or extended service contract to cover potential expensive repairs.
Year by year
Which model years to avoid
Complaints per model year for both vehicles — lower is better. The spikes are the years to scrutinize.
| Year | Nissan Altima | Nissan Sentra |
|---|---|---|
| 2026 | 0 | 13 |
| 2025 | 6 | 26 |
| 2024 | 41 | 34 |
| 2023 | 29 | 19 |
| 2022 | 20 | 80 |
| 2021 | 69 | 129 |
| 2020 | 177 | 204 |
| 2019 | 226 | 221 |
| 2018 | 223 | 184 |
| 2017 | 390 | 230 |
Check the actual car
Comparing models is smart. Checking the VIN is essential.
Brand averages tell you the trend. A VIN check tells you what's wrong with the specific Nissan Altima or Nissan Sentra in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- Nissan Altima vs Nissan Sentra
- Nissan Altima total complaints
- 1,181
- Nissan Sentra total complaints
- 1,140
- Nissan Altima total recalls
- 22
- Nissan Sentra total recalls
- 25
- Nissan Altima avg complaints/year
- 118.1
- Nissan Sentra avg complaints/year
- 114.0
- More reliable overall
- Nissan Sentra
- Nissan Altima top complaint area
- UNKNOWN OR OTHER
- Nissan Sentra top complaint area
- ELECTRICAL SYSTEM