2007 Scion tC
The 2007 Scion tC is a sporty and affordable coupe known for its sleek styling and decent performance. It came standard with a 2.4L inline-4 engine (2AZ-FE) producing 161 horsepower and 162 lb-ft of torque, paired with either a 5-speed manual or a 4-speed automatic transmission. Owners generally liked the tC’s sporty appearance, comfortable front seats, and customization options. Common complaints included road noise, a somewhat harsh ride, and the dated 4-speed automatic transmission option.
Engine
2.4L 2AZ-FE Inline-4
- Excessive Oil Consumption
- Description/Symptoms: Engine consumes more oil than normal, requiring frequent top-ups. Can lead to engine damage if oil levels are not maintained. Blue smoke may be visible from the exhaust.
- Solution: In some cases, replacing the piston rings can address the issue. In severe cases, a short block replacement might be necessary.
- Estimated Cost to Fix: $1,500 - $4,000+ depending on the severity and repair approach.
- Recalls: None Found
- VVT-i (Variable Valve Timing) Gear Noise
- Description/Symptoms: A rattling noise is heard on cold starts, originating from the VVT-i actuator.
- Solution: Replacement of the VVT-i actuator assembly.
- Estimated Cost to Fix: $500 - $1,000
- Recalls: None Found
Transmission
4-Speed Automatic
- Harsh Shifting/Slipping
- Description/Symptoms: Abrupt or delayed gear changes, transmission slipping between gears.
- Solution: Transmission fluid flush and filter replacement may help in mild cases. In more severe cases, valve body repair or replacement or a complete transmission rebuild/replacement is needed.
- Estimated Cost to Fix: $200 (fluid flush) to $2,000 - $4,000+ (rebuild/replacement)
- Recalls: None Found
- Torque Converter Failure
- Description/Symptoms: Shuddering or vibrations at low speeds, stalling, poor acceleration.
- Solution: Torque converter replacement.
- Estimated Cost to Fix: $800 - $1,500
- Recalls: None Found
5-Speed Manual
- No Issues Found
Suspension
- Rear Strut Mount Failure
- Description/Symptoms: Clunking or rattling noises from the rear suspension, especially when going over bumps. Decreased ride comfort.
- Solution: Replacement of the rear strut mounts.
- Estimated Cost to Fix: $200 - $400
- Recalls: None Found
Electrical
- Power Window Motor Failure
- Description/Symptoms: Window operates slowly or not at all.
- Solution: Window motor replacement.
- Estimated Cost to Fix: $150 - $300
- Recalls: None Found
- ABS (Anti-lock Braking System) Sensor Failure
- Description/Symptoms: ABS light illuminates on the dashboard. ABS system may not function properly during braking.
- Solution: Diagnosis of the faulty ABS sensor and replacement.
- Estimated Cost to Fix: $150 - $400
- Recalls: None Found
Exterior
- Sunroof Issues
- Description/Symptoms: Sunroof fails to open or close properly, makes grinding noises, or leaks.
- Solution: Sunroof track repair or replacement, motor replacement, or resealing.
- Estimated Cost to Fix: $200 - $800+
- Recalls: None Found
Interior
- Dashboard Cracking
- Description/Symptoms: Cracks appear on the dashboard surface, especially in hot climates.
- Solution: Dashboard replacement (expensive) or use of a dashboard cover.
- Estimated Cost to Fix: $800 - $1,500+ (replacement) or $50 - $150 (cover)
- Recalls: None Found
- Radio Display Failure
- Description/Symptoms: Radio display becomes dim or unreadable.
- Solution: Radio replacement or repair of the display unit.
- Estimated Cost to Fix: $100 - $300+
- Recalls: None Found
Summary
The 2007 Scion tC has some common issues, with the most prevalent being engine oil consumption, particularly in the 2.4L engine. Transmission issues, especially with the 4-speed automatic, and sunroof problems are also noted. The cost to address these issues varies significantly, from a few hundred dollars for minor repairs to several thousand for major engine or transmission work. While some issues are relatively minor, others can be costly and should be carefully considered when evaluating a used 2007 Scion tC.