2013 INFINITI EX37

The 2013 INFINITI EX37 is a compact luxury crossover SUV, known for its sporty handling, powerful engine, and upscale interior. It features a 3.7-liter V6 engine producing 325 horsepower and 267 lb-ft of torque. All models came equipped with a 7-speed automatic transmission. Owners generally appreciate the EX37 for its engaging driving experience and luxurious features, but some find the rear passenger and cargo space limited. Common dislikes also include a dated infotainment system compared to newer competitors.

Engine

3.7L VQ37VHR V6

• Oil Consumption
  • Description/Symptoms: Some owners have reported excessive oil consumption, requiring more frequent oil top-offs between scheduled oil changes. This can lead to engine damage if not monitored and addressed. Blueish smoke coming from the exhaust can be another symptom.
  • Solution: Regularly check oil levels and consider a compression test to evaluate engine health. In severe cases, engine repair or replacement may be necessary.
  • Estimated Cost to Fix: $3,000 - $7,000+
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Rattling noise upon startup, especially when cold. This indicates a potential issue with the timing chain tensioner. Over time, this can lead to timing chain failure and significant engine damage.
  • Solution: Replacing the timing chain tensioner and potentially the timing chain and guides.
  • Estimated Cost to Fix: $1,500 - $3,000
  • Recalls: None Found

Transmission

7-Speed Automatic (RE7R01A)

• Valve Body Issues
  • Description/Symptoms: Harsh or erratic shifting, delayed engagement, slipping between gears, or complete failure to shift. The valve body controls fluid pressure within the transmission, and malfunctioning valves can cause these issues.
  • Solution: Replacing or rebuilding the valve body. In some cases, a complete transmission rebuild or replacement may be necessary.
  • Estimated Cost to Fix: $800 - $4,000+
  • Recalls: None Found

Suspension

• Rear Shock Absorber Failure
  • Description/Symptoms: Premature failure of the rear shock absorbers, leading to a bouncy or unstable ride. This issue is more prevalent in areas with rough roads.
  • Solution: Replacing the rear shock absorbers.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

Electrical

• Navigation System Failure
  • Description/Symptoms: Malfunctioning or unresponsive navigation system, including display issues, inability to acquire GPS signal, or software glitches.
  • Solution: Updating the navigation system software. Replacement of the navigation unit if updating doesn’t work.
  • Estimated Cost to Fix: $100 - $1,500
  • Recalls: None Found
• Bluetooth Connectivity Issues
  • Description/Symptoms: Difficulty pairing devices, dropped connections, or poor audio quality during Bluetooth calls.
  • Solution: Updating the infotainment system software.
  • Estimated Cost to Fix: $0 - $200
  • Recalls: None Found

Exterior

• Automatic Folding Mirror Motor Failure
  • Description/Symptoms: One or both of the side mirrors failing to automatically fold in or out. The motor responsible for the folding mechanism may fail.
  • Solution: Replacing the side mirror assembly or repairing the motor, if possible.
  • Estimated Cost to Fix: $300 - $800 per mirror
  • Recalls: None Found

Interior

• Seat Heater Malfunction
  • Description/Symptoms: Seat heaters not working properly, either failing to heat up or overheating.
  • Solution: Replacing the seat heater element or control module.
  • Estimated Cost to Fix: $200 - $500 per seat
  • Recalls: None Found

Summary:

The 2013 INFINITI EX37, while generally reliable, has some potential issues that buyers should be aware of. The most concerning issues revolve around the engine’s potential for excessive oil consumption and timing chain tensioner failure, which can lead to costly repairs. The transmission valve body issue is another potential expensive fix. Other issues like suspension, electrical, and interior problems are less severe but can still be inconvenient and require attention. Overall, a pre-purchase inspection is highly recommended to assess the condition of the engine, transmission, and suspension components.