2007 Toyota Avalon
2007 Toyota Avalon
Overview
The 2007 Toyota Avalon, a full-size sedan, is generally recognized for its strong reliability and comfortable ride. It was designed to offer a blend of luxury and practicality, appealing to buyers seeking a dependable daily driver with ample interior space. Under the hood, it typically featured a robust V6 engine paired with a smooth automatic transmission, contributing to its reputation for longevity. While most owners report a positive ownership experience with minimal unexpected repairs, like any vehicle, certain components can occasionally present issues. This analysis focuses on documented, non-routine problems that may arise.
Engine
3.5L V6 (2GR-FE)
Oil Leaks (Valve Cover Gaskets)
- Symptoms: Visible oil on the engine block, burning oil smell, low oil level.
- Solution: Replacement of valve cover gaskets.
- Cost: $300 - $600
Carbon Buildup (Intake Valves)
- Symptoms: Rough idle, reduced engine power, check engine light.
- Solution: Professional intake valve cleaning (walnut blasting or chemical cleaning).
- Cost: $400 - $800
Transmission
6-Speed Automatic (U660E)
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Suspension
Standard Independent Suspension
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Electrical
Standard Electrical System
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Exterior
Standard Body and Trim
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Interior
Standard Interior Components
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Summary Verdict
The 2007 Toyota Avalon stands out as a highly reliable vehicle, with its powertrain and core components demonstrating excellent durability. The most commonly cited issues, such as minor oil leaks from valve cover gaskets and potential carbon buildup on intake valves, are not indicative of systemic failure but rather typical concerns for higher-mileage vehicles of this era. These are generally manageable with proper maintenance and timely repairs. The transmission, suspension, electrical, exterior, and interior systems are largely free from widespread complaints, reinforcing the Avalon’s reputation as a dependable and cost-effective choice for long-term ownership.