2010 INFINITI EX35

The 2010 INFINITI EX35 is a compact luxury crossover known for its sporty handling, stylish design, and comfortable interior. It was available with a single engine option, the 3.5-liter VQ35HR V6, producing 297 horsepower and 253 lb-ft of torque. It’s known for its performance and smooth operation. A common point of praise for the EX35 is its agile handling and responsive engine, making it fun to drive. However, some owners find the rear passenger space and cargo capacity to be limited compared to other crossovers in its class. The infotainment system, while functional, is considered dated by modern standards.

Engine

3.5L VQ35HR V6

• Oil Consumption
  • Description/Symptoms: Some owners have reported excessive oil consumption, requiring them to add oil between scheduled oil changes. This can be caused by worn piston rings or valve stem seals.
  • Solution: A compression test and leak-down test can help diagnose the cause. Depending on the results, the repair might involve replacing the piston rings or valve stem seals. In severe cases, engine replacement may be necessary.
  • Estimated Cost to Fix: $1,500 - $5,000+
  • Recalls: None Found
• Timing Chain Rattle
  • Description/Symptoms: A rattling noise, especially on cold starts, can indicate a stretched timing chain or worn tensioners.
  • Solution: Replacing the timing chain, tensioners, and guides.
  • Estimated Cost to Fix: $1,200 - $2,500+
  • Recalls: None Found

Transmission

5-Speed Automatic Transmission

• Slipping or Harsh Shifting
  • Description/Symptoms: Slipping during acceleration, harsh or delayed shifts, or failure to shift into certain gears.
  • Solution: A transmission fluid flush may temporarily alleviate the issue, but often a rebuild or replacement of the transmission is necessary.
  • Estimated Cost to Fix: $300 - $800 (fluid flush); $2,500 - $5,000+ (rebuild/replacement)
  • Recalls: None Found

Suspension

• Front Lower Control Arm Bushing Failure
  • Description/Symptoms: Clunking noise from the front suspension, especially when going over bumps. Uneven tire wear.
  • Solution: Replacing the lower control arm bushings. The entire lower control arm assembly might need replacement if the bushings are not replaceable separately.
  • Estimated Cost to Fix: $200 - $600+ per side.
  • Recalls: None Found

Electrical

• Navigation Screen Failure
  • Description/Symptoms: The navigation screen may freeze, go blank, or become unresponsive.
  • Solution: In some cases, resetting the system or updating the software can resolve the issue. However, often the screen or entire navigation unit needs replacement.
  • Estimated Cost to Fix: $100 (software update), $500 - $1,500+ (replacement)
  • Recalls: None Found
• Bluetooth Connectivity Issues
  • Description/Symptoms: Difficulty pairing devices, dropped calls, or poor audio quality during Bluetooth calls.
  • Solution: Updating the infotainment system software or replacing the Bluetooth module.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Exterior

• Automatic Headlight Sensor Failure
  • Description/Symptoms: Automatic headlights do not turn on or off properly. The headlights will stay on or off when they are not supposed to.
  • Solution: Replacing the headlight sensor.
  • Estimated Cost to Fix: $150 - $350+
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: The sunroof may get stuck, make excessive noise, or leak.
  • Solution: Cleaning and lubricating the sunroof tracks. Replacement of the sunroof motor or entire assembly might be necessary.
  • Estimated Cost to Fix: $50 - $200 (cleaning/lubrication); $300 - $1,000+ (replacement)
  • Recalls: None Found

Summary

The 2010 INFINITI EX35 can be a reliable vehicle, but it’s important to be aware of the potential issues. The most common complaints involve the engine, transmission, and electrical system. While some issues can be resolved with relatively inexpensive repairs, others, such as engine oil consumption or transmission problems, can be costly. Overall, potential buyers should have a pre-purchase inspection performed by a qualified mechanic to identify any existing or potential problems and factor those costs into their purchasing decision. The severity of the issues ranges from minor inconveniences to major mechanical failures, so a thorough inspection is essential.