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New TLX A-Spec leads Acura's three-car Pike's Peak attack

Once again, Acura is headed to Pikes Peak for the hillclimb on June 25 with a small group of machines. This year the focus is on the TLX, with two vehicles bearing the sedan's name and shape. The two cars are very different, though, and will compete in two different classes. The first is the TLX A-Spec. This started life as a production TLX, but the 3.5-liter V6 has been reworked with pistons, rods, camshafts, and a valvetrain from Acura's TLX GT race car. The engine also has a turbocharger, which helps the V6 make an impressive 500 horsepower. All those ponies go to the front wheels through a limited-slip differential. In addition to the powertrain upgrades, the interior has been gutted, and a big wing and front splitter fitted. The A-Spec will compete in the Pikes Peak exhibition class. The other TLX is a TLX GT. This is the type of car from which the A-Spec borrows engine components, but not the TLX GT's twin-turbocharger system. TLX GTs have already been competing in motorsports, specifically in the Pirelli World Challenge. Acura did make some changes to this car for Pikes Peak, though. The suspension and engine computer have been tweaked, gear ratios shortened, and additional aerodynamic bits added for more downforce. The TLX GT will compete in the open class. Despite the focus on the TLX, Acura is still bringing an NSX to the hill climb. This car is similar to the one that raced in the Time Attack 1 class last year, but has some changes for the Time Attack 2 class. Most notable of these changes are the massive rear wing and front splitter. According to Acura, these aerodynamic aids were based on those used for the NSX GT3 race car. Acura also reduced weight, changed the tuning on the engine computer, and fitted sticky R-compound tires. Related Video: Featured Gallery Acura Pikes Peak race cars View 9 Photos Image Credit: Acura Motorsports Acura Coupe Racing Vehicles Sedan acura tlx acura tlx gt

Next-gen Acura TLX spied out testing in heavy camouflage

We’re sure you all remember that stunning Acura Type S Concept from yesterday. Acura said itÂ’s meant to influence the next-gen TLXÂ’s design, and lo and behold, here is the next-gen TLX. Of course, Acura has no intentions of letting us see the production car anytime soon, so weÂ’re treated to a heavily cladded prototype in the photos here. Looking at it in profile, the camouflaged car looks a whole lot like the Type S Concept we saw yesterday. The short rear overhang is similar, but the front of the production car looks like it hangs out over the front wheels a little further – it still shares the concept's overall long-hood/short-deck proportions, though. The roof tapers down into the decklid at a shallow angle, similar to the concept car. WeÂ’re sad to see the same quad exhaust isnÂ’t protruding from the rear bumper of this tester. Instead, it gets a dual exhaust with wide, rectangular outlets on both sides. We think the car weÂ’re looking at here is likely a regular TLX, and not the spicy Type S variant most likely seen last year. ThereÂ’s one interior photo our shooter was able to snag, showing a similar infotainment screen as that used in the new RDX, something we fully expect for the production car. That touchpad system is far superior to Acura infotainment systems of the past, but it still isnÂ’t perfect. An analog tachometer is visible off to the left, indicating that the regular TLX trims probably won't introduce a fully digital instrument cluster. Not that we'd expect that; even the new RDX maintains analog gauges in its top spec. However the TLX story plays out, it wonÂ’t hurt if the production car looks just like the well-received Type S Concept. ItÂ’s unclear how long weÂ’ll have to wait to see the car in full, but we'll keep you posted.

2014 Acura MDX shows up exactly as expected

Acura (and parent company Honda, for that matter) doesn't always leave a lot to be left to the imagination when they unveil prototypes at auto shows. Case in point: Take a gander at the Acura MDX Prototype that debuted at the Detroit Auto Show this past January, and then look at the production-spec 2014 MDX pictured above. See what we mean?
Design-wise, there frankly isn't a whole lot to get excited about with this MDX. Sure, a lot of the chiseled, sharp lines from the previous-generation model have been smoothed out in favor of something that will likely have more mass-market appeal, but to our eyes, the MDX has simply lost a lot of its visual flair in the process. To quote Autoblog senior editor Seyth Miersma, this new one just looks like the old one after melting by 10 percent. The end result is something that more closely resembles the company's smaller RDX crossover than anything else, with other subtle design elements mimicking what we've seen on the ILX and RLX sedans. It's all fine, but again, not exciting. The good news, however, is that thanks to the use of new lightweight materials, the 2014 MDX is 275 pounds lighter than the outgoing model.
Updates to what's underneath the MDX's new skin are hardly surprising, but still welcome. Power comes from a direct-injected 3.5-liter V6 making 290 horsepower and 267 pound-feet of torque, mated to a six-speed automatic transmission with both front-wheel drive and Acura's Super-Handling All-Wheel Drive on offer. Acura estimates that front-drive models will achieve 20/28/23 miles per gallon (city/highway/combined), and says that adding the SH-AWD drops those numbers to 18/27/21. Acura will offer a new Integrated Dynamic System that allows the driver to choose between normal, sport and comfort settings, and the new MDX will ride on a choice of either 18- or 19-inch alloy wheels.