With this virtual force field of driver aid systems at your disposal (and combined with the utility of the full-speed range Adaptive Cruise Control) the JX can pretty much drive itself in simple commuting situations and in stop-and-go traffic. I'm not saying that you should set your cruise control, put up your force field, and start answering e-mails on your phone, but for a new mother who's trying to keep an eye on a child in the back seat, this extra level of security (and the extra milliseconds of reaction time that it affords) could mean all of the difference in the world.
The JX is also available with an array of driver aid functions that help at parking speeds (below 5 mph). The first is Infiniti's awesome Around View Camera system, which gives drivers a bird's-eye view of the area around the JX at low speeds by stitching together the images of four cameras mounted around the vehicle. Overlaid on this map are forward and rear trajectory lines (depending on the direction selected on the transmission) that show what direction your wheels are pointed. Users can also toggle a full-screen view of the rearview camera, a front-view camera, and a passenger-side camera that's useful for lining up with the curb without scratching those 20-inch wheels when parallel parking.
Alongside the camera system is a proximity detection system that monitors the area around the vehicle for obstructions such as other vehicles, walls, posts, and pedestrians and notifies you with an audible chime. A system called Backup Collision Intervention (BCI) extends the monitoring area behind and to the sides of the vehicle to watch for cross traffic while reversing. If a vehicle approaches while you ease out of your parking spot, you'll get a light from the BSW system. Ignore that and you get a beep and an onscreen indicator. Continue to reverse (or if the crossing vehicle gets too close, too quickly) and the system will push your foot off of the accelerator and apply the brake to prevent collision with the approaching vehicle.
Finally, a feature called Active Trace Control uses braking to balance most of the weight of the vehicle over the front wheels when cornering to increase traction on those wheels and responsiveness. This combined with a bit of bias-braking supposedly helps to keep the vehicle in line with the driver's intended trajectory.
Infotainment and cabin tech
Bluetooth hands-free calling and audio streaming are joined by standard USB and auxiliary inputs with iPod connectivity. Other audio sources include SiriusXM satellite radio and a single-disc CD player.
The standard audio system that handles all of that is a six-speaker rig, but there's a 13-speaker Bose-branded system available. However, our JX's Deluxe Touring Package bumps that up to a 15-speaker Bose Cabin Surround system with digital 5.1-channel decoding and DVD video and DVD audio playback. This system supplied good, neutral audio at its base EQ curve -- I'd even venture as far as to call it a bit flat. However, with a bit of tweaking it's easy to tune for "wake the neighbors" levels of bass or clear mids and highs for natural-sounding vocals.
At all trim levels, the JX features a color information display at front and center of its dashboard that responds to inputs from a physical rotary controller just below. However, spec the Infiniti HDD navigation system like we did and you get upgraded to an 8-inch touch screen. Navigation users also get voice command for audio source selection, destination input, and hands-free calling. Infiniti's maps are as easy to read and crisply rendered as ever and feature 3D landmark and building data. Traffic and weather data are provided by the standard SiriusXM uplink.
New for Infiniti is the JX's available Infiniti Connection telematics system, which embeds a cellular data connection in your dashboard, connecting the vehicle to the Internet. You can then use this connection to make Web searches for destinations, which is infinitely (ha!) more helpful than the locally stored Point of Interest (POI) database. Infiniti Connection can also notify you if the vehicle leaves a preset area without your permission, automatically alert the authorities in the event of an accident, and push Google Calendar notifications to your dashboard.
Rear-seat passengers aren't left out of the infotainment fun, as our JX was equipped with the Theater Package, which adds dual headrest-mounted 7-inch wide-screen displays for rear-passenger entertainment. A wireless remote control, a pair of wireless headphones, and a set of rear headphone jacks are also included. This package also adds a 120V AC outlet and an A/V input for the rear monitors, which makes it possible to hook up a video game console or other external video source. If movies and video games aren't their cup of tea, the Deluxe Touring Package's massive second- and third-row moonroof lets in plenty of light for reading and provides a clear view of the sky for stargazing and cloud watching.
The JX35's power train is really nothing to write home about, and we gave it a middling score in that subcategory. It's been proven to be reliable and it's moderately efficient (particularly for such a big vehicle), but it's also merely adequate. The coolest bits of drivetrain tech are the CVT and the Eco Pedal.
Fortunately, the JX35 strikes back with major levels of driver aid and infotainment tech. Obviously, Infiniti's great HDD navigation system and Bose audio systems are back with new Infiniti Connection telematics tricks and the classic array of digital audio sources and rear-seat entertainment options. However, I was truly wowed by the driver aid systems available here. Potentially distracted drivers (and again, I'm not talking about texters here; I'm talking about those poor parents with screaming kids in the backseat) have access to all sorts of warning systems to help keep an extra set of digital eyes on the road. At the touch of a button, you could set up a virtual force field that allows the vehicle to intervene on your behalf. And when the time comes to get out of the JX, it does everything short of parallel-park itself, offering camera and proximity systems to help you to get the job done without incident. Top marks go to Infiniti in the technology category.
The 2013 Infiniti JX35 starts at $40,450 for the front-drive model. An AWD configuration is available for $41,550, but I'd skip it unless the weather where you live is absolutely abysmal. Start by adding the Premium Package for $4,950, which adds (among other things) navigation, Bose audio, Infiniti Connection, and keyless entry and start. The $1,700 Theatre Package adds those dual 7-inch monitors and the $2,550 Deluxe Touring Package gives you bigger wheels, an even better Bose system, and the big rear moonroof. Finally, the Technology Package rolls in every driver aid feature mentioned in this review for $3,100. Add a weighty $950 destination charge to bring the MSRP to $53,700.
|Model||2013 Infiniti JX35|
|Power train||3.5-liter V-6, CVT, FWD|
|EPA fuel economy||18 city, 24 highway|
|Observed fuel economy||19.8 mpg|
|Navigation||HDD with Infiniti Connected telematics, traffic and weather by SiriusXM|
|Bluetooth phone support||Yes|
|Disc player||single-slot CD (upgradable to DVD)|
|MP3 player support||standard analog 3.5mm auxiliary input, USB connection, Bluetooth audio streaming, iPod connection|
|Other digital audio||SiriusXM satellite radio, DVD video, DVD audio|
|Audio system||15-speaker Bose with digital 5.1 decoding|
|Driver aids||front collision warning, distance control assist, blind-spot warning, blind-spot intervention, lane departure warning, lane departure prevention, backup collision intervention, around-view camera, proximity detection, adaptive cruise control (full speed range), Eco Pedal|
|Price as tested||$53,700|