2005-2008 Toyota Avalon: Reliability
Updated: 11/23/08
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Our reliability study for this generation Toyota Avalon includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Toyota Avalon .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Audio system:
The audio system door may stick, requiring replacement of the sub-panel. (2005)
Engine stalling:
The engine may not start when pressing the start button after the battery charge has dropped, requiring re-initialization by opening and closing the driver's door then depressing the brake pedal prior to pushing the start button. (2005)
Keyless entry:
The engine may not start with Smart Key systems if the battery goes dead or is weak (less than 9 volts) requiring reinitialization of the steering lock control module. (2005-06)
Oil leak:
An oil leak may develop on the right-rear side of the V6 engine from an unused bolt. (2005-06)
Sunroof/moonroof:
Water may leak onto the headliner and/or floor because the drain hose(s) for the moonroof may come loose and clamps should be installed on all four. (2005-07)
Trunk latch:
The trunk may not open or close properly because the brackets for the torsion bars bend and the bars come loose. (2005-06)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $920 |
| Alternator | $820 |
| Automatic Transmission or Transaxle | $3,410 |
| Brakes | $1,410 |
| Clutch, Pressure Plate, Bearing | |
| Constant Velocity Joints | $1,450 |
| Exhaust System | $1,100 |
| Radiator | $945 |
| Shocks and/or Struts | $3,405 |
| Timing Chain or Belt | $1,050 |








