2009 Toyota Avalon

Introduction:

The 2009 Toyota Avalon is a mid-size sedan known for its comfort, reliability, and spacious interior. It is offered with three engine and transmission options:

• 3.5L V6 with 6-speed automatic transmission (268 hp, 246 lb-ft torque)
• 3.5L V6 with 5-speed automatic transmission (268 hp, 246 lb-ft torque)
• 3.5L V6 with 6-speed manual transmission (268 hp, 246 lb-ft torque)

Owners appreciate the Avalon’s quiet cabin, smooth ride, and impressive fuel economy for a vehicle of its size. However, some common issues have been reported, as outlined below:

Engine

3.5L V6 with 6-speed automatic transmission

• Excessive Oil Consumption:
  • Description/Symptoms: Significant loss of oil, resulting in low oil levels and potential engine damage if not addressed.
  • Solution: Replace or repair the piston rings or replace the entire engine.
  • Estimated Cost to Fix: $2,000 - $4,500+
  • Recalls: None Found
• Timing Chain Noise:
  • Description/Symptoms: Rattle or ticking noise from the front of the engine, especially at cold start or low RPM.
  • Solution: Replace the timing chain and tensioner.
  • Estimated Cost to Fix: $1,500 - $2,500
  • Recalls: None Found

Transmission

6-speed automatic transmission

• Hesitation or Jerking During Shifts:
  • Description/Symptoms: Rough or delayed gear changes, especially at low speeds or when shifting from Park to Drive.
  • Solution: Update transmission software or replace the valve body.
  • Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Suspension

• Strut Bearing Noise:
  • Description/Symptoms: Squeaking or grinding noise from the front suspension, especially when turning or driving over bumps.
  • Solution: Replace the strut bearings.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

Electrical

• Electrical System Malfunction Warning Light:
  • Description/Symptoms: Warning light illuminates on the dashboard, indicating issues with the electrical system.
  • Solution: Inspect and diagnose the electrical system for any faults or damaged components.
  • Estimated Cost to Fix: Varies depending on the issue
  • Recalls: None Found

Exterior

• Headlight Condensation:
  • Description/Symptoms: Moisture accumulates inside the headlight assembly, fogging up the lens.
  • Solution: Replace the headlight assembly.
  • Estimated Cost to Fix: $400 - $700
  • Recalls: None Found

Interior

• Sunroof Wind Noise:
  • Description/Symptoms: Excessive wind noise coming from the sunroof area, especially at highway speeds.
  • Solution: Adjust or replace the sunroof seals.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Summary:

While the 2009 Toyota Avalon is generally reliable, it has experienced some common issues, particularly with the 3.5L V6 engine and 6-speed automatic transmission. The severity of these issues can vary, and some may require significant repairs at a high cost. It is essential to factor in potential repair expenses when considering purchasing a used Avalon of this generation.