2015 Nissan Altima

The 2015 Nissan Altima is a mid-size sedan known for its fuel efficiency and comfortable ride. Engine options include a 2.5-liter inline-4 producing 182 horsepower and 180 lb-ft of torque and a 3.5-liter V6 producing 270 horsepower and 251 lb-ft of torque. Both engines are paired with a continuously variable transmission (CVT). Owners often appreciate the Altima’s spacious interior and smooth ride, but some dislike the CVT’s performance and perceived lack of responsiveness, as well as some reported reliability issues.

Engine

2.5L Inline-4

• Excessive Oil Consumption
  • Description/Symptoms: The engine consumes an abnormally high amount of oil, requiring frequent top-offs between oil changes. Symptoms include low oil level warnings, blue smoke from the exhaust, and potential engine damage if oil levels are not maintained.
  • Solution: The specific fix depends on the cause of the oil consumption. Potential repairs include replacing valve stem seals, piston rings, or, in severe cases, engine replacement.
  • Estimated Cost to Fix: $500 - $5000+ depending on the extent of damage and the solution.
  • Recalls: None Found
• Catalytic Converter Failure
  • Description/Symptoms: The catalytic converter may fail prematurely, leading to a check engine light and potentially affecting emissions.
  • Solution: Replacement of the catalytic converter.
  • Estimated Cost to Fix: $800 - $1500
  • Recalls: None Found

3.5L V6

• Timing Chain Tensioner Failure
  • Description/Symptoms: Premature failure of the timing chain tensioner. Symptoms include a rattling noise from the engine, especially on startup, and potential engine damage if the timing chain jumps.
  • Solution: Replacement of the timing chain, tensioner, and guides.
  • Estimated Cost to Fix: $1500 - $2500+
  • Recalls: None Found

Transmission

CVT (Continuously Variable Transmission)

• CVT Failure/Malfunction
  • Description/Symptoms: The CVT transmission is prone to failure, causing symptoms such as shuddering, slipping, hesitation during acceleration, and complete loss of drive.
  • Solution: Replacement or rebuild of the CVT transmission. Nissan extended the warranty on some CVTs, so check with your dealer to see if it qualifies.
  • Estimated Cost to Fix: $3000 - $5000+
  • Recalls: None Found
• Valve Body Issues
  • Description/Symptoms: Erratic shifting, jerking, or hesitation during acceleration. The vehicle might exhibit harsh engagement or disengagement of gears.
  • Solution: Replacement of the valve body.
  • Estimated Cost to Fix: $1000 - $2000
  • Recalls: None Found

Suspension

• Premature Wear of Struts/Shocks
  • Description/Symptoms: Reduced ride comfort, excessive bouncing, and decreased handling performance. Leaking fluid from the struts/shocks is also a common symptom.
  • Solution: Replacement of the struts/shocks.
  • Estimated Cost to Fix: $400 - $1000 (for a pair, front or rear)
  • Recalls: None Found

Electrical

• Battery Drain Issues
  • Description/Symptoms: The battery drains overnight or within a short period, making it difficult or impossible to start the vehicle.
  • Solution: Identify and repair the parasitic drain. This may involve testing and replacing faulty electrical components.
  • Estimated Cost to Fix: $100 - $500+ depending on the source of the drain
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: The alternator fails prematurely, leading to a dead battery, dimming headlights, and other electrical issues.
  • Solution: Replacement of the alternator.
  • Estimated Cost to Fix: $300 - $700
  • Recalls: None Found

Exterior

• Rust on Wheel Arches
  • Description/Symptoms: Rust developing on the inside of the wheel arches.
  • Solution: Repair the rust and repaint.
  • Estimated Cost to Fix: $300 - $1000
  • Recalls: None Found

Interior

• Air Conditioning Issues
  • Description/Symptoms: The air conditioning system may blow warm air or fail to cool the cabin effectively. Common causes include refrigerant leaks, compressor failure, or issues with the blend door actuator.
  • Solution: Repair or replace the faulty component.
  • Estimated Cost to Fix: $200 - $1200+ depending on the issue.
  • Recalls: None Found

Summary

The 2015 Nissan Altima, while offering a comfortable ride and decent fuel economy, has some common issues, particularly with the CVT transmission and potential engine problems like oil consumption and timing chain issues. These issues can range in severity and cost, with CVT problems being the most expensive and potentially debilitating. While some issues are relatively minor, others could lead to significant repair bills. Prospective buyers should have a pre-purchase inspection performed, paying close attention to the condition of the transmission and engine.