The 2007 Infiniti G35 is a sporty luxury sedan (also sold as a coupe) designed to blend everyday comfort with rear-wheel-drive performance. It’s ideal for drivers who want a more engaging alternative to entry-level luxury rivals while still getting a premium cabin and strong acceleration. For 2007, the G35 is part of the second-generation redesign introduced for the 2007 model year, bringing updated styling, a more refined interior, and improved chassis dynamics. In the used market, it’s often viewed as a value pick for performance-minded shoppers who can stay on top of maintenance.

- 3.5L V6 performance: The 2007 G35 uses Nissan/Infiniti’s VQ-series 3.5L V6 (VQ35HR), known for strong midrange power and a high-revving character, producing around 306 horsepower in many configurations. - Rear-wheel drive or all-wheel drive: Many models are RWD for the classic sport-sedan feel, while the G35x adds AWD for better all-weather traction. - Available transmissions: A 6-speed manual was offered on select variants for enthusiast drivers, while most models came with an automatic for easier commuting. - Sport-focused chassis: A well-balanced platform, responsive steering feel, and available sport-tuned suspension make it one of the more athletic sedans in its class for the era. - Premium amenities: Depending on trim/packages, expect available leather seating, power-adjustable front seats, premium audio, and navigation—features that helped the G35 compete with BMW 3 Series and Lexus IS models of the same period.

Shoppers researching “2007 Infiniti G35 reliability” will find the model can be dependable when maintained, but there are several common complaints worth knowing. Overall reliability is often considered above average for a performance luxury sedan of its age, with most problems tied to wear items, heat, and electronics rather than catastrophic engine failures. 1) Oil consumption and oil level neglect: Some owners report higher-than-expected oil consumption, especially as mileage climbs past 80,000–120,000 miles. Running low on oil can accelerate engine wear, so checking the dipstick between changes is important. 2) Timing cover and valve cover oil leaks: Oil seepage is a recurring “2007 Infiniti G35 common issues” topic. Leaks may appear around 90,000–140,000 miles, and repairs can range from moderate (valve cover gaskets) to more involved if the timing cover area is leaking. 3) Automatic transmission behavior and valve body/solenoid concerns: While many automatics last with proper fluid service, some owners experience harsh shifting, delayed engagement, or slipping as mileage passes 100,000 miles. Problems may be related to aging fluid, internal solenoids, or valve body wear. 4) Electronics and interior wear points: Expect occasional issues such as window regulator failures, intermittent door lock actuators, or dash/interior trim wear on higher-mileage examples. These are common age-related items, but they can add up if multiple components need attention at once.