Infiniti Q45 First Drive
Introduction
The Q has a smooth, refined V8, but the ride and handling of this big rear-drive sedan are not quite world class. Rear-seat room is also disappointing. As is common to the class, comprehensive safety equipment is standard. An optional voice-activated system allows the driver to control audio, climate-control, and navigation functions. Mastering this system takes patience, practice, and a good deal of frustration. Other options include a rear-view camera system and distance-sensing cruise control.