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2021 Acura TLX Long-Term Update | Tuneful turbo-four soundtrack

I used to be enamored with the turbocharged 2.0-liter engine format. I owned a 2004 Subaru WRX, with its turbo boxer mill, and liked it quite a bit, rough though it could be. Then turbo-fours, often displacing the same 2.0 liters, began replacing heavier and thirstier naturally aspirated V6 powerplants across the industry, and I was on board. Since then, they’ve become much more refined and responsive, all while their often uninspiring soundtracks faded into the background as automakers worked to improve the experience inside the cabin. TheyÂ’ve also become so ubiquitous that, apart from certain standouts like the turbo boxer in the Porsche 718, they ceased to be as exciting to me. Then AutoblogÂ’s long-term 2021 Acura TLX arrived in my driveway, equipped with a 2.0-liter turbo I4. I was excited about the styling and the handling, but I didnÂ’t expect this four-pot to make a huge impression on me. The first time I opened her up under wide-open throttle, though, I was pleasantly surprised. This 2.0TÂ’s 272 horsepower and 280 pound-feet of torque are ample motivation for this sporty sedan, even with all-wheel drive and a 3,990-pound curb weight. It wonÂ’t knock your hat into the back seat, but itÂ’s quick enough, especially in Sport mode. The thing that really won me over with this 2.0T, though, is the sound. Ripping to this thing's 6,800-rpm redline produces a melodious song that sounds a lot more exciting and expressive than most other fours. The cherry on top is the punctuated hiss of the turbo releasing its pressure when you get off the throttle. The amplitude of the engine note is manipulated using AcuraÂ’s Active Sound Control. As an Acura spokesperson explained it: “Active Sound Control uses the TLXÂ’s speakers (whether audio is playing or not) to add sound (same-phase or reverse-phase) to the cabin that smooths the sound of the engine heard inside the cabin. Engine noise doesn't increase in a linear way with rising revs; instead there can be many resonances that create peaks and valleys in the sound pressure level and an uneven sound. The level of ASC is tailored to each drive mode (Comfort, Normal and Sport).” Put another way, ASC is basically an electronic filter that can deaden or amplify the sound and smoothen it out, similar to how active suspension damping adjusts to the situation and drive modes to either let in more or less road feel, while actively eliminating the harshest of vibrations.

Acura releases yet another NSX track teaser vid

On Sunday, August 4th (yep, that's tomorrow), a prototype version of the all-new Acura NSX will make its public track debut ahead of the Honda 200 IndyCar race. Acura has already given us a short video snippet to enjoy, but now it's added one more to get our hearts racing just a little more.
Before you watch it, make sure your speakers or headphones are turned up, because what the low-resolution video lacks in visual quality, it more than makes up for with its audio of the NSX's exhaust screaming as the car tackles Mid-Ohio. And at the end of the video, the caption reads "watch the NSX racing prototype take a lap."
Acura isn't joking either. From what we hear, the car is expected to take one lap before the race and then disappear for the weekend. Scroll down to see and hear the NSX in action.

Weekly Recap: Chrysler forges ahead with new name, same mission

Chrysler is history. Sort of. The 89-year-old automaker was absorbed into the Fiat Chrysler Automobiles conglomerate that officially launched this fall, and now the local operations will no longer use the Chrysler Group name. Instead, it's FCA US LLC. Catchy, eh? Here's what it means: The sign outside Chrysler's Auburn Hills, MI, headquarters says FCA (which it already did) and obviously, all official documents use the new name, rather than Chrysler. That's about it. The executives, brands and location of the headquarters aren't changing. You'll still be able to buy a Chrysler 200. It's just made by FCA US LLC. This reinforces that FCA is one company going forward – the seventh largest automaker in the world – not a Fiat-Chrysler dual kingdom. While the move is symbolic, it is a conflicting moment for Detroiters, though nothing is really changing. Chrysler has been owned by someone else (Daimler, Cerberus) for the better part of two decades, but it still seemed like it was Chrysler in the traditional sense: A Big 3 automaker in Detroit. Now, it's clearly the US division of a multinational industrial empire; that's good thing for its future stability, but bittersweet nonetheless. Undoubtedly, it's an emotion that's also being felt at Fiat's Turin, Italy, headquarters as the company will no longer officially be called Fiat there. Digest that for a moment. What began in 1899 as the Societa Anonima Fabbrica Italiana di Automobili Torino – or FIAT – is now FCA Italy SpA. In a statement, FCA said the move "is intended to emphasize the fact that all group companies worldwide are part of a single organization." The new names are the latest changes orchestrated by CEO Sergio Marchionne, who continues to makeover FCA as an international automaker that has ties to its heritage – but isn't tied down by it. Everything from the planned spinoff of Ferrari, a new FCA headquarters in London and the pending demise of the Dodge Grand Caravan in 2016 has shown that the company is willing to move quickly, even if it's controversial. While renaming the United States and Italian divisions were the moves most likely to spur controversy, FCA said other regions across the globe will undergo similar name changes this year. Despite the mixed emotions, it's worth noting: The name of the merged company that oversees all of these far-flung units is Fiat Chrysler Automobiles. Obviously the Chrysler corporate name isn't completely history.