2011 Lexus RX350

Here’s a breakdown of common issues reported for the 2011 Lexus RX 350, organized by category and following your specified format.

The 2011 Lexus RX 350 is a popular luxury crossover known for its comfortable ride, reliability, and upscale interior. It typically features a 3.5-liter V6 engine producing around 275 horsepower and 257 lb-ft of torque, paired with a 6-speed automatic transmission. Many owners appreciate its smooth and quiet operation, fuel efficiency for its class, and reputation for longevity. Common complaints often revolve around the infotainment system feeling dated, some find the handling less sporty compared to competitors, and certain electronic components can be prone to failure over time.

Engine

3.5L 2GR-FE V6

• Oil Leaks
  • Description/Symptoms: Oil leaks often develop around the valve cover gaskets, timing cover, and crankshaft seal. Symptoms include visible oil leaks under the vehicle, a burning oil smell, and low oil levels.
  • Solution: Replace the leaking gaskets or seals.
  • Estimated Cost to Fix: $200 - $800+ (depending on the location and complexity)
  • Recalls: None Found
• Water Pump Failure
  • Description/Symptoms: The water pump can fail, leading to overheating. Symptoms include the engine overheating, coolant leaks, and a whining noise from the engine bay.
  • Solution: Replace the water pump.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found

Transmission

6-Speed Automatic (U660E)

• Harsh Shifting
  • Description/Symptoms: Some owners report harsh or jerky shifting, particularly between certain gears. This can worsen over time.
  • Solution: Perform a transmission fluid flush and/or replace the valve body, or the entire transmission.
  • Estimated Cost to Fix: $200 (fluid flush) - $800+ (valve body) - $3,000+ (transmission replacement)
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: Transmission slipping when trying to accelerate. The RPM will increase, but acceleration will be slow.
  • Solution: Replace the transmission.
  • Estimated Cost to Fix: $3,000+
  • Recalls: None Found

Suspension

• Strut/Shock Absorber Failure
  • Description/Symptoms: Worn struts or shock absorbers can lead to a bouncy ride, poor handling, and increased braking distances. Leaks may be visible on the struts themselves.
  • Solution: Replace the struts or shock absorbers.
  • Estimated Cost to Fix: $400 - $1200+ (depending on whether you replace them in pairs or all four)
  • Recalls: None Found

Electrical

• Navigation Screen Failure
  • Description/Symptoms: The navigation screen can fail or become unresponsive.
  • Solution: Replacement or repair of the navigation unit.
  • Estimated Cost to Fix: $500 - $2000+
  • Recalls: None Found
• Power Door Lock Actuator Failure
  • Description/Symptoms: The power door locks may fail to operate correctly, either not locking/unlocking or making unusual noises.
  • Solution: Replace the faulty door lock actuator.
  • Estimated Cost to Fix: $200 - $400+ per door
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Condensation builds up inside the headlight housing.
  • Solution: Replace or reseal the headlight housing.
  • Estimated Cost to Fix: $200 - $800+ (depending on if it’s a new headlight or resealing)
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: The sunroof may become stuck, noisy, or leak.
  • Solution: Repair or replace the sunroof motor, track, or seals.
  • Estimated Cost to Fix: $300 - $1000+
  • Recalls: None Found

Summary

The 2011 Lexus RX 350 generally enjoys a good reputation for reliability, but like any vehicle, it has its share of potential issues. Engine oil leaks and water pump failures are the most common engine concerns. The transmission can experience harsh shifting or slipping in some cases. Electrical issues such as navigation screen and door lock actuator failures are also reported. Sunroof issues and headlight condensation are other prevalent problems. While some repairs like fluid flushes or replacing seals are relatively inexpensive, others like transmission replacements or navigation unit repairs can be costly. Overall, these issues are not necessarily widespread, but it’s wise to be aware of them when considering purchasing or maintaining a 2011 RX 350.