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J.D. Power study sees new car dependability problems increase for first time since 1998

For the first time since 1998, J.D. Power and Associates says its data shows that the average number of problems per 100 cars has increased. The finding is the result of the firm's much-touted annual Vehicle Dependability Study, which charts incidents of problems in new vehicle purchases over three years from 41,000 respondents.
Looking at first-owner cars from the 2011 model year, the study found an average of 133 problems per 100 cars (PP100, for short), up 6 percent from 126 PP100 in last year's study, which covered 2010 model-year vehicles. Disturbingly, the bulk of the increase is being attributed to engine and transmission problems, with a 6 PP100 boost.
Interestingly, JDP notes that "the decline in quality is particularly acute for vehicles with four-cylinder engines, where problem levels increase by nearly 10 PP100." Its findings also noticed that large diesel engines also tended to be more problematic than most five- and six-cylinder engines.

Hands-on with Acura's novel touchpad infotainment interface

After Acura's Precision Cockpit was unveiled here in LA, I sat in the, uh, driver's seat of the wheel-less interior mockup to get a feel for how this new touchscreen-free touch interface works. There are a lot of good ideas inside. Here are 11 things you should know. It's less like a trackpad and more like a remote-control tablet. So instead of letting you move a cursor relative to its last location like the trackpad on a laptop, each point on Acura's trackpad is mapped to a corresponding point on the center display. If you want what's in the upper right corner of the display, you touch and click in the upper right corner of the trackpad. Simple. I figured it out in two minutes. Maybe less. The whole thing is surprisingly intuitive. The ease of use is helped by the fact that the targets on the screen are pretty big – no tiny "buttons" to fiddle with. The clicks are real. The trackpad actually moves when you press down, so no need for simulated haptic feedback. In their research, Acura engineers found that accidental touches and presses are a real issue. We could have told them that – hit a bump while using a finicky remote interface like Lexus's all-but-abandoned joystick thing, and you select an item half-way across the screen from the one you intended. The placement of the trackpad in this concept interior also helps avoid unintentional inputs – it's not in the middle of the center console where it might get brushed or bumped, but instead in its own little cave at the base of the center-stack waterfall. (Acura's low-profile button-based transmission selector suddenly makes a whole lot of sense.) View 13 Photos Lots of cues cut down on distraction. You hover over the option you want before positively confirming the selection with a hard press. There's no cursor to find and reposition like in the Lexus trackpad system The red highlight gives the necessary visual cue that you put your finger in the right place. The pad is slightly dished to give you a tactile cue of where the center and edges are. It allows you to build up muscle memory, sort of like how you know generally where the "keys" are on your smartphone or tablet's virtual keyboard by now. Or at least I do on mine. You look at the screen, not what you're touching. The problem with touch screens is that they have to be low down in the car so you can reach them. That means you have to look down from the road to stab at what you want.

Acura MDX teaser photos show an upscale interior

After teasing us with an exterior image of the fourth-generation Acura MDX a week ago, Acura has now followed up with images of the interior. The exterior teaser was done up in "Tron" style, but these interior shots go beyond outlines to reveal some details that are much less obscured. Acura promises the MDX will be the "most premium and performance-focused" version of the SUV yet and has earned "elevated status" as the brand's flagship. (Only about 1,000 of the RLX were sold in North America last year, vs. 52,000 of the MDX, so it seems the big sedan got demoted as flagship. Aw.) The MDX's instrument panel is lower and wider, Acura says, and the interior is trimmed out in real open-pore wood. The leather dash is "hand-wrapped" with French seams. All three rows of seating surfaces are quilted, with perforations done in a gradated design, and there is contrasting piping and stitching. Massaging front seats add to the premium experience. Acura promises a variety of new technologies in the cabin, including what it calls the Acura Precision Cockpit, along with a mighty wide-looking HD infotainment screen and Acura's dynamic ELS Studio 3D sound system with 25 speakers. (Where do they put them all?) After Acura did great things with the RDX and the new 2021 TLX, we expect the MDX redesign will follow suit in reinvigorating the brand. The MDX will likely offer the same engines as in the TLX: a 272-horsepower turbocharged 2.0-liter four-cylinder as the base engine, and a 355-horsepower turbocharged 3.0-liter V6 engine as an option. But we should know more about all of the above when the prototype Acura MDX — albeit a very-near-production prototype — will be revealed next Wednesday, Oct. 14.  Related Video: