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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.

2016 Acura NSX: Everything there is to know [w/video]

The road to supercar stardom is littered with missteps. For every slam-dunk like the McLaren F1 and Ferrari F40, there are contenders that never quite reach their full potential – think Mercedes-Benz SLR McLaren and Jaguar XJ220. Fear of building a mediocre halo car is why automakers take costly detours like reverse-engineering a carbon fiber chassis when aluminum just won't do (we're looking at you, Lexus LFA), and it's often those second, third, and even fourth major redirects that can make the difference between has-been and hero. History has been kind to the late, great Acura NSX. Though its final years saw it lagging in power, ballooning in price and burdened by unsightly bubble headlamps, the NSX went to pasture in 2005 with a reputation for being an innovative, driver-focused ride that also happened to be practical enough for daily use. Despite its lofty aspirations and attainable price point, fifteen years of production saw just under 9,000 NSXs on the road, which begs the inevitable question: was Acura's mid-engine top dog too tame to be great, yet too ubiquitous to be exotic? Considering how the NSX redux has been worked (and re-worked as a stillborn front-engine V10 GT, only to return to a mid-engine layout), it's safe to say Acura is intent on securing supercar greatness. While the essential spirit of the original NSX program targeted the "New Sports Experimental" idea, Large Project Leader Ted Klaus says that Shigeru Uehara, the man responsible for the original NSX (and Honda S2000, among others) advised the US-based development team that they ought to be "... open-minded to doing things for the emotional benefit of the customer," and not come from a place that was "hyper rational." In other words, build a car that makes the heart skip a beat. View 8 Photos As such, the next-generation NSX has departed from the 2013 concept and assumed a more emotional, expressive design language that hides a more engineering-intensive drivetrain. Gone is the naturally aspirated, transverse-mounted V6, replaced with a longitudinally mounted, turbocharged, dry-sump V6 that produces "north of 550 horsepower," according to Acura brass. As before, the internal combustion mill works with three electric motors to deliver power to all four wheels. Super Handling All-Wheel Drive, indeed – or, as Acura refers to it in this application, Sport Hybrid Super Handling All-Wheel Drive. Why the shift?

Acura NSX GT3 to make public debut this week at Mid-Ohio

The new Acura NSX had a very long and very public gestation period. The car went through a number of redesigns and revisions, all while enthusiasts watched and waited. With the production version just now ramping up for customer deliveries, Acura revealed that it was working on a race car for FIA GT3 homologation. While the car was shown in New York, no one outside of Honda has seen it testing on track. This week, the NSX GT3 will make its public testing debut at Mid-Ohio Sports Car Course ahead of the Pirelli World Challenge and IndyCar races. View 13 Photos While the car will be on track during testing and practice sessions, it won't actually be competing with the rest of the field. The car is still in the testing phase and won't be fully FIA approved until at least September. Acura is confident that the car will make its racing debut in 2017. The company also made it clear that this is not the final version of the car and that things like aero and engine tuning are still being worked out. Until now, the NSX GT3 has only tested at private events in Europe, Japan and the US. This week, the NSX GT3 will be piloted by Dutch racing driver Peter Kox. Kox drives for RealTime Racing, a team that currently campaigns an Acura TLX GT. This week's car will be the primary tester, though if something goes sideways there are multiple backup cars. The NSX GT3 differs in a number of ways from the road car, most notably its lack of hybrid all-wheel drive system. The NSX GT3 uses the same twin-turbocharged V6 as the road car, but sends all the power through the rear wheels. It also uses the same space frame as the road car. While the road going version receives final assembly in Honda's Ohio factory, final touches to the GT3 car are done elsewhere. Although the car will only be testing on Thursday and Friday, it will be on display all weekend in the paddock. For more info on this weekend's Mid-Ohio race, check out the Pirelli World Challenge page here. Related Video: Motorsports Acura Honda honda nsx acura nsx gt3