Generally reliable for its age, provided it has a solid maintenance history and reasonable mileage.
The 2010 INFINITI EX35 sits in the compact-luxury crossover segment and shares many components with other Infiniti models of its era. This article examines how the EX35 performed in reliability surveys, what issues commonly appear as the vehicle ages, and practical steps buyers and owners can take to maximize longevity.
Reliability snapshot
Industry reports and owner data suggest Infiniti vehicles from this period are typically positioned around the industry average for reliability within the luxury SUV class. The EX35’s VQ-series 3.5-liter V6 is known for durability when well maintained, but aging components on higher-mileage examples can introduce wear-related reliability concerns common to many older luxury crossovers.
Common issues reported by owners
Below is a summary of issues that buyers and current owners of the 2010 EX35 have encountered, based on owner forums, recall histories, and service reports.
- Wearing front-end suspension components (bushings, control arms, struts/shocks) as miles accumulate, which can affect ride quality and alignment.
- Electrical gremlins in aging interior systems (power windows, door locks, dashboard electronics) that may require diagnostic attention or component replacement.
- Air conditioning and climate control problems (compressor, blower motor, or leaks) that can reduce cooling or heating performance.
- Brake system wear (pads, rotors, calipers) common with otherwise well-maintained miles, necessitating regular inspection.
- Transmission behavior at higher mileage, including occasional rough shifting or fault codes; a thorough inspection of the transmission and fluid condition is advised for used examples with significant mileage.
These patterns reflect typical aging issues for a 10+-year-old luxury crossover. A documented maintenance history and early addressing of wear tend to correlate with better long-term reliability.
Maintenance priorities to maximize reliability
To improve the odds of a dependable ownership experience, prioritize the following maintenance practices, especially if shopping for a used 2010 EX35 or already owning one with several years on the clock.
- Keep thorough service records and follow Infiniti’s recommended maintenance schedule, with extra attention to fluids and cooling systems as the vehicle ages.
- Regularly inspect suspension components (bushings, control arms, shocks/struts) and tires; replace worn parts promptly to maintain handling and alignment.
- Have the transmission and engine systems checked for fluid levels, leaks, and fault codes during routine inspections; address issues early to prevent cascading problems.
- Ensure the climate control system is functioning properly; address refrigerant leaks or compressor issues promptly to maintain comfort and prevent further damage.
- Monitor electrical systems (battery, alternator, wiring, fuses) and consider periodic diagnostic scans to catch intermittent faults before they become roadside problems.
Adhering to proactive maintenance and addressing symptoms early typically yields better reliability outcomes for the EX35 in the long run.
Buying and owning a 2010 EX35: practical considerations
When evaluating a used EX35, mileage, maintenance history, and prior ownership are strong predictors of future reliability. A pre-purchase inspection by a technician experienced with Infiniti vehicles can uncover latent issues, and a clean service history with timely replacement of worn components generally indicates a more dependable used car.
Verdict
In practical terms, the 2010 EX35 can be a reliable used luxury crossover when it has been well maintained and has not been neglected by prior owners. Prospective buyers should prioritize documented maintenance, verify the condition of the suspension and electrical systems, and budget for typical aging repairs associated with a now-ended model line.
Summary
The 2010 INFINITI EX35 offers solid reliability for its class when properly cared for. Age-related wear in suspension, electrical systems, and climate control tends to be the main reliability notes for higher-mileage examples. For buyers, a thorough pre-purchase inspection, complete service records, and a plan for ongoing maintenance are the best strategies to ensure a dependable ownership experience.