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2019 Acura RDX crossover gets turbocharged power, A-Spec version

NEW YORK — Calling the RDX that Acura showed at this year's Detroit Auto Show a "concept" was stretching that term to the limits of credulity. The production version of the 2019 RDX is here, and this turbocharged crossover with available AWD looks darn near identical. While it offers all-wheel drive like its Lexus NX and Audi Q3 competitors, Acura's next-generation SH-AWD should be a serious selling point. Let's cover that "Super Handling All-Wheel Drive" system for a moment. It takes power from the 2.0-liter, 272 horsepower and 280 pound-feet of torque engine and routes it up to 70 percent rearward, and there's real torque vectoring (rather than brake-based faux vectoring) to shift 100 percent of that rear axle power to either wheel. The broad strokes are similar to the outgoing model's system, but there's much more available rear power bias — in the 2016 model, up to 40 percent could be sent to the rear. And that was up from 25 percent for pre-2016 models. The takeaway is that the RDX should handle a lot better on both dry and slippery pavement, and feel a bit sportier doing it. A new engine may help as well. The outgoing 3.5-liter V6 is replaced by a turbocharged four-cylinder, almost certainly related to the unit in the Accord and Civic Type R, and tuned somewhere in between those cars (252 and 306 horsepower, respectively). We expect the new engine to be lighter than the old V6, and less weight off the front end should improve steering feel and handling. For those keeping track, the new engine is down 7 horsepower but up 28 pound-feet in torque, and thanks to turbocharging the torque band starts down low and is relatively flat, so more oomph from a stop and on through the rev range. The six-speed automatic is gone, replaced by a 10-speed automatic. Most of its competitors use six- or eight-speed units, so that'll be a marketing focus. As you'd expect, the individual ratios are closer-spaced but the total ratio spread is, according to Acura, 62 percent wider than the outgoing automatic. There are steering-wheel-mounted paddles if you'd like to shift yourself. Since the styling is very much a lightly retouched Prototype RDX from the Detroit show, it's nice to be able to give a sense of the new car's proportions with hard numbers. First of all, it's riding on a 2.6-inch longer wheelbase. Overall length is 187 inches, up from 184.4, and width is unspecified.

Acura recalling nearly 20k new MDX crossovers over AWD driveshafts

Acura is recalling nearly 20,000 of its 2014 MDX crossovers fitted with all-wheel drive over driveshaft concerns. The affected vehicles were built between May 6, 2013 and October 14, 2013, and have bolts that attach the driveshaft to the transmission that may not have been tightened properly.
Needless to say, an improperly secured driveshaft could lead to a number of problems, including everything from excessive drivetrain noise to full driveshaft detachment, a condition which could result in a loss of power and crash.
There's been no reports of accidents, injuries or deaths relating to the driveshaft issues. Acura will begin notifying all 19,197 owners in question of the recall, and will request that they report in for repairs, which will consist of tightening the driveshaft-attaching bolts. Scroll down for the official bulletin from NHTSA.

Acura bringing full-EV NSX and two hybrids to Pikes Peak

Acura is bringing two 2017 NSX hybrids to run up Pikes Peak in a few weeks. As exciting as this is in itself, the line that really caught our attention in the PR announcement is that there will be third vehicle, an all-electric one, making the climb alongside its hybrid brethren. The EV is not an NSX per se, but,"a new NSX-inspired, all-electric 4-motor SH-AWD Concept." First announced back in March, the new EV will run in the Electric Modified Class, and features, "a further evolution of the experimental all-electric, four-motor Super Handling All-Wheel Drive (SH-AWD) powertrain that won last year's Pikes Peak Challenge Exhibition class." All-electric vehicles have been speeding up the mountain track for years now, with Mitsubishi EVs winning their division in 2014. A Tesla Model S will make the climb this year. Back to the standard NSX hybrids. They will be driven in the Time Attack 1 and 2 classes by brothers James and Nick Robinson. The vehicles are different, but both use the standard NSX's three-motor hybrid powertrain. TA1 has a lighter chassis and a modified racing exhaust, while TA2 is a standard NSX with some required safety equipment Last year, an NSX was the pace car at Pikes Peak. Related Video: 2017 Acura NSX Supercar to Make its North American Racing Debut at 2016 Broadmoor Pikes Peak International Hill Climb Jun 9, 2016 - TORRANCE, Calif. Two Acura NSX supercars and a new NSX-inspired, all-electric 4-motor SH-AWD Concept will compete in the 100th anniversary of Pikes Peak International Hill Climb Acura NSX, MDX and TLX will serve as official pace cars Acura will field a pair of 2017 Acura NSX supercars in the 100th Anniversary of the running of the Broadmoor Pikes Peak International Hill Climb on June 26, marking the North American racing debut of Acura's next-generation NSX: the pinnacle expression of Acura Precision Crafted Performance and the only supercar made in America. The two Acura NSX supercars will compete in the Time Attack 1 and 2 classes and will be piloted by brothers James and Nick Robinson, respectively, both from the company's North American engineering team. In addition, Acura will campaign an NSX-inspired prototype vehicle in the Electric Modified Class, featuring a further evolution of the experimental all-electric, 4-motor Super Handling All-Wheel Drive (SH-AWD) powertrain that won last year's Pikes Peak Challenge Exhibition class.