2021 Nissan Murano

The 2021 Nissan Murano is a mid-size SUV known for its comfortable ride and upscale interior. It features a single engine option: a 3.5-liter V6 engine producing 260 horsepower and 240 lb-ft of torque. The Murano is equipped with a continuously variable transmission (CVT). Owners often praise the Murano for its smooth ride and comfortable seats, but some criticize its somewhat dated infotainment system and lack of sporty handling.

Engine

3.5L V6

• Oil Leaks
  • Description/Symptoms: Oil leaks can develop from various locations, including the valve cover gaskets and oil pan gasket. Symptoms include visible oil drips under the vehicle, the smell of burning oil, and low oil levels.
  • Solution: Replacing the leaking gasket or seal.
  • Estimated Cost to Fix: $200 - $500+ depending on the location of the leak.
  • Recalls: None Found
• Catalytic Converter Failure
  • Description/Symptoms: Some owners have reported premature catalytic converter failure, leading to poor engine performance, reduced fuel economy, and the check engine light illuminating with codes related to catalyst efficiency.
  • Solution: Replacement of the faulty catalytic converter(s).
  • Estimated Cost to Fix: $1000 - $2000+ depending on location and parts.
  • Recalls: None Found

Transmission

Continuously Variable Transmission (CVT)

• CVT Juddering/Shuddering
  • Description/Symptoms: The CVT transmission can exhibit juddering or shuddering during acceleration, especially at lower speeds. This is often described as a hesitation or vibration.
  • Solution: A software update or, in more severe cases, a CVT replacement.
  • Estimated Cost to Fix: $150 (software update) - $3000+ (CVT replacement).
  • Recalls: None Found
• CVT Whining Noise
  • Description/Symptoms: A noticeable whining or buzzing noise coming from the transmission area, especially during acceleration. This can indicate internal wear or damage within the CVT.
  • Solution: Inspection of the CVT fluid and potential replacement of the CVT unit.
  • Estimated Cost to Fix: $100+ (fluid flush) - $3000+ (CVT replacement)
  • Recalls: None Found

Suspension

No Issues Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system may freeze, crash, or become unresponsive. This can affect navigation, audio, and climate control functions.
  • Solution: A software update or replacement of the infotainment unit.
  • Estimated Cost to Fix: $100+ (Software Update) - $1000+ (Replacement)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Premature battery drain, resulting in difficulty starting the vehicle or a completely dead battery. This can be caused by parasitic drain from various electrical components.
  • Solution: Identify and repair the source of the parasitic draw or replace the battery.
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found

Exterior

• Automatic Emergency Braking (AEB) Malfunction
  • Description/Symptoms: The AEB system can malfunction, causing false activations (braking when no obstacle is present) or failing to activate when necessary.
  • Solution: Recalibration of the AEB sensors or replacement of faulty components.
  • Estimated Cost to Fix: $100-$500+
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: The sunroof may stick, fail to open or close properly, or produce excessive noise during operation.
  • Solution: Cleaning and lubricating the sunroof tracks and mechanism or replacing the sunroof motor or components.
  • Estimated Cost to Fix: $100 - $800+ depending on the severity of the issue.
  • Recalls: None Found

Summary

The 2021 Nissan Murano, while generally reliable, has some reported issues. The most concerning are related to the CVT transmission, particularly juddering and potential premature failure. Oil leaks from the engine, electrical gremlins with the infotainment system, and AEB malfunctions are also potential concerns. The severity of these issues ranges from minor inconveniences to potentially costly repairs, with CVT replacements being the most expensive. Overall, potential buyers should be aware of these potential issues and ensure the vehicle has been properly maintained and inspected before purchase.