The 2011 Infiniti G37 is a sporty midsize luxury car offered as a sedan, coupe, and convertible, positioned as a performance-focused alternative to rivals like the BMW 3 Series and Lexus IS. It belongs to the second-generation G-series (V36), known for strong V6 power, rear-wheel-drive dynamics, and available all-wheel drive for four-season usability. This model year is ideal for drivers who want a sharp-handling daily driver with upscale features without paying new-car prices. The G37’s blend of durability, strong acceleration, and classic Infiniti styling keeps it popular on the used market.

1) 3.7L V6 performance: The G37 uses Nissan/Infiniti’s 3.7-liter VQ37VHR V6, delivering strong power (commonly rated around 328 hp in many trims), quick throttle response, and a sporty exhaust note. 2) Rear-wheel drive or available AWD: Many models are rear-wheel drive for balanced handling, while “x” trims offer all-wheel drive for better traction in rain and snow. 3) Available sport equipment: Depending on trim/package, you can find sport suspension tuning, larger wheels, performance brakes, and supportive sport seats that make the car feel more like a true sport sedan. 4) 7-speed automatic or available manual (varies by body style/trim): The automatic is common and generally smooth, while certain configurations offered an enthusiast-friendly manual transmission. 5) Premium tech and comfort: Many 2011 G37s include leather seating, a strong Bose audio system, available navigation, xenon/HID headlights, and driver-focused ergonomics.

Shoppers researching “2011 Infiniti G37 reliability” will find the G37 is generally considered solid for a performance luxury car, but there are repeat issues that can show up as miles accumulate. Here are some 2011 Infiniti G37 common issues owners report: 1) Oil consumption and oil leaks: Some VQ37VHR engines can consume oil between changes, especially at higher mileage (often noticed around 80,000–120,000 miles). Valve cover gasket seepage can also occur, leading to oil smell or drips. 2) Sunroof drain clogging and interior water leaks: A well-known Nissan/Infiniti issue is clogged sunroof drains that can cause water to enter the cabin, sometimes wetting carpets and, in severe cases, affecting electrical components. This can appear even under 60,000–100,000 miles depending on environment and maintenance. 3) Premature tire wear and alignment sensitivity: Sport-oriented suspension settings and wider performance tires can lead to faster tire wear, and some owners report the car is sensitive to alignment. Expect more frequent tire replacement than a typical commuter sedan if driven aggressively. 4) Brake wear and vibration: Some owners note quicker brake pad/rotor wear, and occasional brake vibration if rotors warp, especially on vehicles driven hard or with heavier wheel/tire setups. This can show up anywhere from 30,000–70,000 miles depending on use.