Driving a 2017 Infiniti QX50 offers a blend of responsive handling and luxurious comfort that is often hard to find in the compact luxury SUV segment. While the vehicle delivers on performance and style, ownership can come with specific mechanical and electronic challenges that potential buyers should understand before committing.
Overview of the 2017 Model Year
The 2017 model year marked the debut of the QX50’s significant redesign, moving from the previous FX platform to a new, more rigid structure that improved handling. This shift to a unibody chassis was intended to enhance the driving dynamics, but it also introduced new variables that could affect long-term reliability. The switch to a new generation brought modern technology, yet some of the first-year systems proved to be finicky for certain owners.
Infotainment and Electronic Quirks
One of the most frequently reported issues centers around the navigation and infotainment system. The 2017 QX50 utilizes a complex interface that integrates navigation, audio, and vehicle settings into a single screen, which can lead to glitches and unresponsive touch functionality. Owners have noted that software updates are often required just to get the system to function as intended, and even then, the processor can be slow to react.
Random system freezes and resets
Bluetooth connectivity dropping frequently
Backup camera distortion in cold weather
Mechanical Undercarriage Concerns
While the turbocharged 2.0-liter engine provides ample power, the automatic transmission was a point of contention during this era. Some drivers experienced hesitation or shuddering during low-speed maneuvers, which dealers often struggled to diagnose definitively. Furthermore, the suspension components, specifically the front lower control arm bushings, have been known to wear prematurely, leading to a knocking sound over uneven roads.
Oil Consumption and Engine Wear
The direct-injection turbocharged engine design can lead to excessive oil consumption in some units. If the vehicle is not maintained with strict adherence to service intervals, there is a risk of carbon buildup on the piston rings and valve guides. This can result in a loss of compression and elevated oil usage, making regular oil checks a critical part of maintenance for this model year.
Exterior and Interior Wear
The premium interior materials, including soft-touch plastics and leather, age well visually but can develop squeaks and rattles over time. Road noise at highway speeds is also more pronounced than in some rivals, which can detract from the serene cabin experience the vehicle aims to provide. On the exterior, the paint quality has been noted by some owners to be susceptible to etching from bird droppings and environmental contaminants if not properly maintained.
Recommendation for Potential Buyers
For those considering a 2017 Infiniti QX50, a thorough pre-purchase inspection is essential. Focus on checking the history of the infotainment module and ensuring the transmission shifts smoothly through all gears. Examining the rear suspension for worn bushings and verifying the oil consumption rate between changes can prevent nasty surprises down the road. With proper care, these quirks can be managed, allowing the QX50 to remain a stylish and engaging daily driver.
