2006 Toyota Highlander
2006 Toyota Highlander
Overview
The 2006 Toyota Highlander is generally regarded as a reliable mid-size SUV, known for its practicality and comfortable ride. It was offered with a choice of two capable powertrains: a fuel-efficient 2.4L four-cylinder engine and a more powerful 3.3L V6. Both engines, when properly maintained, have a strong track record. The transmission options, primarily an automatic, also tend to be durable. Common areas of concern, while not widespread, can include some electrical gremlins and occasional suspension component wear, typical for a vehicle of this age. Overall, the Highlander from this generation is a solid choice for those seeking dependable transportation.
Engine
2.4L 4-Cylinder (2AZ-FE)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
3.3L V6 (3MZ-FE)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Transmission
5-Speed Automatic (U151E/F)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Suspension
Standard Independent Suspension
Worn Struts/Shocks
- Symptoms: Bouncy ride, excessive body roll, uneven tire wear.
- Solution: Replace struts and/or shocks.
- Cost: $400 - $800
Worn Sway Bar Links
- Symptoms: Clunking noise over bumps, especially at lower speeds.
- Solution: Replace sway bar links.
- Cost: $150 - $300
Electrical
General Electrical System
Power Window Actuator Failure
- Symptoms: Power windows not operating, slow operation, or unusual noises.
- Solution: Replace faulty power window actuator.
- Cost: $200 - $400 per window
Alternator Failure
- Symptoms: Dimming lights, battery warning light illuminated, difficulty starting.
- Solution: Replace alternator.
- Cost: $500 - $800
Exterior
Body and Trim
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Interior
Cabin Components
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Summary Verdict
The 2006 Toyota Highlander stands out as a reliable choice in the used SUV market. Its powertrain, whether the 2.4L four-cylinder or the 3.3L V6, is generally robust and dependable. The automatic transmission also performs well with proper maintenance. While most owners report a positive experience, minor issues like worn suspension components (struts, sway bar links) and occasional electrical problems (power windows, alternator) can arise, particularly as the vehicle ages. These are generally manageable and not indicative of systemic flaws. Overall, the 2006 Highlander offers good value and a strong likelihood of trouble-free ownership if basic maintenance is kept up.