Rattling noise coming from the belt assembly. Tensioner pulley is shaky and alternator had a piece brake off causing metal shavings to fly around.
2021 Nissan Sentra
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2021 Nissan Sentra do not stand out strongly from the model-year median of 116.
About this comparison →How this year compares
Owner complaints by model year
Compare all Sentra years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 21 of 131 reports include usable mileage. There isn’t enough coverage to show a useful chart.
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.
- Steering. Review the 40 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 38 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Forward Collision Avoidance. Review the 38 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
7 reportsWhile driving down the highway along with other traffic the car went into limp mode and lost power instantly almost causing an accident. Come to find out the engine bearings caused the engine to go on it without any warning signs. This car has been maintenanced and taken care of and had the same issue happen that the other nissa…
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While driving down the highway along with other traffic the car went into limp mode and lost power instantly almost causing an accident. Come to find out the engine bearings caused the engine to go on it without any warning signs. This car has been maintenanced and taken care of and had the same issue happen that the other nissans have had that they have the recall out for.
The contact owns a 2021 Nissan Sentra. The contact stated that while the vehicle was parked, his aunt entered the vehicle and attempted to start the vehicle; however, the vehicle failed to respond as needed. Neither a dealer nor an independent mechanic was contacted or made aware of the failure. The vehicle was not taken to be d…
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The contact owns a 2021 Nissan Sentra. The contact stated that while the vehicle was parked, his aunt entered the vehicle and attempted to start the vehicle; however, the vehicle failed to respond as needed. Neither a dealer nor an independent mechanic was contacted or made aware of the failure. The vehicle was not taken to be diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 75,094.
My engine has been having problems since I have bought it. I’ve stated it many of times to the dealership and they just blew it off saying there was nothing wrong. To find out there’s a slude in my engine.
alternator pulley broke off while driving.
I am writing to file a formal complaint against Koeppel Nissan regarding their refusal to service my vehicle for a factory safety recall (tie rod replacement) and additional services upon request such as; clogged drain(water inside car doors), wheel alignment, evaporator core leakage( water on back seat floor), tire rotation, w…
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I am writing to file a formal complaint against Koeppel Nissan regarding their refusal to service my vehicle for a factory safety recall (tie rod replacement) and additional services upon request such as; clogged drain(water inside car doors), wheel alignment, evaporator core leakage( water on back seat floor), tire rotation, water in spare wheel well & front door check strap repair. I believe it is imperative to bring this matter to your attention, as it poses a significant risk to public safety and may be in violation of the applicable regulations and guidelines. On September 18, 2023, I visited Koeppel Nissan in Jackson Heights Queens, NY for my scheduled appointment in order to address a safety recall on my vehicle. However, to my astonishment, the dealership's service department declined to service my vehicle, citing reasons that were neither reasonable nor justifiable. Upon explaining that I was being rushed due to time constraints and poorly serviced in the past, the dealership's staff in question displayed a dismissive and unprofessional attitude towards my concerns. Despite my insistence on the urgency of the safety recall, regrettably, the situation escalated to a point where I was asked to leave the premises without having my car serviced. Subsequently, I have preferably decided to no longer do business with this dealership in regards to servicing my vehicle and I wish to seek other alternative solutions at another car dealership location. It is my understanding that as a registered dealership, Koeppel Nissan has an obligation to promptly and adequately address safety recalls on the vehicles they have sold. This obligation is not only a matter of legal compliance but also a moral responsibility to ensure the safety and well-being of their customers.
Car battery has died 3 times since purchase. Dealership says battery is fine. Have only owned the brand new vehicle about 8 weeks!
Official recalls
323V628000 · Back Over Prevention: Sensing System: Camera
Sep 8, 2023
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 Standard number 111, "Rear Visibility."
Consequence & remedy
Consequence: A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.
Remedy: 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. Owner notification letters are expected to be mailed October 19, 2023. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number for this recall is R23C3.
23V581000 · Steering:linkages:tie Rod Assembly
Aug 15, 2023
Nissan North America, Inc. (Nissan) is recalling certain 2020-2022 Sentra vehicles. The left and/or right tie rod may bend.
Consequence & remedy
Consequence: A bent tie rod can break and cause a loss of steering control, increasing the risk of a crash.
Remedy: Owners are advised to contact their dealer for transport assistance if they are experiencing an off-center steering wheel or vibration. As an interim repair, dealers will inspect and replace any bent or broken tie rods, free of charge. Once newly designed parts are available, dealers will replace both left and right tie rods, free of charge. Owner letters were mailed November 27, 2024. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number for this recall is R23B3. This recall replaces and expands recall number 21V-461. Vehicles previously repaired under 21V-461 will need to have the new remedy completed.
21V461000 · Steering:linkages:tie Rod Assembly
Jun 17, 2021
Nissan North America, Inc. (Nissan) is recalling certain 2020-2021 Sentra vehicles. The left and/or right tie rod may be bent.
Consequence & remedy
Consequence: A bent tie rod can break, causing a loss of steering control and increasing the risk of a crash.
Remedy: Dealers will inspect and replace the left and/or right tie rods as necessary, free of charge. Owner notification letters were mailed August 5, 2021. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is PM985.
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
0No exact-year investigations in this snapshot.
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