2007 Subaru B9 Tribeca

Introducing the 2007 Subaru B9 Tribeca

The 2007 Subaru B9 Tribeca is a mid-size SUV offered with two engine options: a 3.0-liter H6 and a 3.6-liter H6. Transmission options include a 5-speed automatic (for the 3.0-liter engine) and a 5-speed automatic with manual mode (for the 3.6-liter engine). The 3.0-liter engine produces 245 horsepower and 226 lb-ft of torque, while the 3.6-liter engine produces 256 horsepower and 247 lb-ft of torque.

Owners appreciate the Tribeca’s spacious interior, comfortable ride, and standard all-wheel drive. However, complaints include poor fuel economy, sluggish performance with the smaller engine, and limited cargo space compared to other SUVs in its class.

Engine

3.0-liter H6

• Intake manifold gasket failure: Description/Symptoms: Coolant leaks from the intake manifold gasket, potentially causing overheating. Solution: Replace intake manifold gasket. Estimated Cost to Fix: $500 - $1000+
• Timing chain tensioner failure: Description/Symptoms: Rattling noise from the engine, reduced engine power. Solution: Replace timing chain tensioner. Estimated Cost to Fix: $1200 - $1500+
• Head gasket failure: Description/Symptoms: Coolant leaks from the head gasket, potentially causing overheating and engine damage. Solution: Replace head gasket. Estimated Cost to Fix: $2000 - $3000+

3.6-liter H6

• Oil consumption: Description/Symptoms: Excessive oil consumption, requiring frequent top-ups. Solution: Replace piston rings and/or oil seals. Estimated Cost to Fix: $2500 - $4000+

Transmission

5-speed Automatic (3.0-liter engine)

• Shift solenoid failure: Description/Symptoms: Transmission won’t shift properly, may get stuck in gear. Solution: Replace shift solenoid. Estimated Cost to Fix: $500 - $1000+

5-speed Automatic with Manual Mode (3.6-liter engine)

• Transmission valve body failure: Description/Symptoms: Shifting problems, transmission slipping. Solution: Replace transmission valve body. Estimated Cost to Fix: $1500 - $2500+

Suspension

• Front strut mount failure: Description/Symptoms: Clunking noise from the front suspension, especially over bumps. Solution: Replace front strut mounts. Estimated Cost to Fix: $300 - $600+
• Rear shock absorber failure: Description/Symptoms: Rear end of the vehicle bounces excessively, poor handling. Solution: Replace rear shock absorbers. Estimated Cost to Fix: $400 - $800+

Electrical

• Alternator failure: Description/Symptoms: Battery not charging, electrical system malfunctions. Solution: Replace alternator. Estimated Cost to Fix: $500 - $1000+
• Starter failure: Description/Symptoms: Vehicle won’t start, clicking noise from the starter. Solution: Replace starter. Estimated Cost to Fix: $300 - $600+

Exterior

• Body panel rust: Description/Symptoms: Rust spots on body panels, especially around the wheel arches and undercarriage. Solution: Rust repair or panel replacement. Estimated Cost to Fix: $500 - $2000+
• Windshield wipers not working properly: Description/Symptoms: Wipers not moving or streaking badly. Solution: Replace wiper motor or wiper arms. Estimated Cost to Fix: $200 - $500+

Interior

• Dashboard cracking: Description/Symptoms: Cracks on the dashboard surface, especially in hot or humid climates. Solution: Dashboard replacement. Estimated Cost to Fix: $500 - $1000+
• HVAC blend door failure: Description/Symptoms: Difficulty controlling temperature in the cabin, airflow issues. Solution: Replace blend door motor or blend door actuator. Estimated Cost to Fix: $500 - $1000+

Summary

The 2007 Subaru B9 Tribeca has a mix of common and severe issues, particularly with its engine and transmission. The cost of repairs can range from minor to very expensive, depending on the issue. However, the Tribeca’s spacious interior, comfortable ride, and standard all-wheel drive make it an appealing option for those who can tolerate potential mechanical problems.