The most common problem reported with Nissan Altima models is transmission trouble tied to the continuously variable transmission (CVT), including slipping, shuddering, and, in some cases, transmission failure.
Beyond that concise summary, this article details how CVT-related issues typically present, what to check for when buying a used Altima, and other recurring problems that owners have reported across various model years. The goal is to provide a clear snapshot of reliability concerns that commonly surface for this popular sedan.
Most common problem: CVT transmission
The CVT is the single most frequently cited reliability concern among Altima owners. The following points outline typical symptoms, outcomes, and what owners and technicians commonly encounter when this transmission deteriorates.
Typical CVT symptoms
- Slipping or loss of acceleration, especially during takeoff or highway merging
- Shuddering or jerky shifting at steady speeds
- Harsh or delayed upshifts/downshifts
- whining, buzzing, or metallic noises from the transmission area
- Overheating indicators or reduced performance under load
- Check Engine or Transmission warning lights appear on the dashboard
Note: If these symptoms appear, a diagnostic check is essential. CVT repair can be expensive, and some cases may require transmission replacement rather than a simple fluid service.
Other recurring problems reported by Altima owners
While CVT issues dominate the reliability conversation, there are additional problems that have surfaced in various model years and trims. These issues can influence maintenance decisions and total ownership costs.
Other common issues
- Oil consumption in some four-cylinder engines, leading to higher oil top-up frequency
- Power window regulator failures causing slow or stuck windows
- Brake rotor wear or pulsation, sometimes requiring pad and rotor replacement
- Electrical system glitches, including infotainment and sensor-related warnings
- Affected airbags and related recall/service campaigns in certain years
Conclusion: While these problems occur less frequently than CVT-related issues, they are notable for owners and prospective buyers, particularly for older models or higher-mileage examples.
Summary
In a concise view, the Nissan Altima’s most common problem is CVT transmission trouble, with symptoms ranging from slipping and shuddering to potential failure. Prospective buyers should prioritize checking CVT service history, conducting a thorough pre-purchase inspection, and budgeting for possible CVT-related repairs. Other reported problems—such as oil consumption, electrical glitches, and brake wear—appear less consistently but remain important considerations depending on model year and mileage.