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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.

2019 Acura RDX to race in Pikes Peak Hill Climb

Acura just launched the 2019 Acura RDX crossover, and what better way to kick things off than a little motorsport? That's right, Acura will be racing a modified RDX in none other than the Pikes Peak International Hill Climb. It's Acura's seventh consecutive year participating in the daring ascent, which sees 156 turns over the course of 12.4 miles. On June 24, the RDX will attempt the climb to the summit's elevation of 14,114 feet. To help its Exhibition Class run, the RDX's 2.0L VTEC engine has been given a larger turbocharger and an electric supercharger, which brings output up to 350 horsepower and 330 pound-feet of torque. The vehicle also benefits from race-tuned suspension, custom 19-inch wheels and Pirelli racing tires, and front Brembo brakes. Behind the wheel will be by Jordan Guitar of Acura R&D's North American Chassis Development Group. The RDX will be joined at the race by three other Acuras: a production-based NSX competing in the Time Attack 1 Class, and two TLXs in the Open Class. One is a TLX A-Spec with an upgraded suspension and 500-horsepower turbo V6. The other is a TLX GT with a modified twin-turbo V6 and suspension developed specifically for Pikes Peak. Related Video:

The all-women Acura NSX team previews a way forward for racing

DAYTONA, Fla. — There is a team at the 24 Hours of Daytona that's just like any other team, with experienced drivers who rightly earned their spot in the top endurance racing series in America. They are prepared to run a full season in a competitive car, and they even set the fastest time in their class at the pre-season Roar Before the 24 test. The only difference between this team and any other is that its drivers happen to be women. We went to Daytona to talk to them about their journey to the race. The No. 57 Heinricher Racing with Meyer Shank Racing Acura NSX GT3 Evo team features a roster of talented, experienced drivers: Katherine Legge, Simona de Silvestro, Bia Figueiredo and Christina Nielsen. While there have been four other all-women lineups at Daytona before, the No. 57 team is the first to be considered truly competitive. Team founder Jackie Heinricher, a biotech CEO who has raced in Ferrari Challenge, Global Rallycross Lites and Lamborghini Super Trofeo, was coached by Legge. Two years ago, she had the idea to run a car full of women – and not just a token effort, but rather a car full of drivers who could win. "The car does not know your gender, and I feel as if this sort of professional effort legitimizes that in a way that's particularly important and inspirational outside of racing," Heinricher told Autoblog. Heinricher had seen Legge struggle to get the right funding for rides before, so she didn't want to limit this team to whoever could pay. So, she first lined up the funding, thanks largely to support from primary sponsor Caterpillar. It took awhile, though, as many companies simply told her that they were out of racing sponsorships entirely. "I think perseverance might be the most underrated human quality," Heinricher said. "I just didn't give up." After funding was in place, she found a competitive partner in the Meyer Shank Racing crew, whose owner Michael Shank has run a pair of factory-backed Acura NSX GT3s in IMSA's GTD class since 2017. The GT3 shares an engine and turbo with the road-going NSX but ditches the hybrid system, making it about 670 pounds lighter. The No. 57 car is an EVO variant, which Legge helped develop, and it features improved aerodynamics to better suit it to the mix of pro and amateur drivers who take shifts racing in the GTD class. Legge had been on Shank's NSX team for the past two years as well, so Heinricher reached out to her for help assembling women who truly had the ability to win.