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Buick Envision arrives in US next year

In a detailed piece on what General Motors has planned for the Buick brand stateside, Automotive News reports that the Envision will finally come to the US a little more than a year from now, in the latter half of 2016. The size gap between the small Encore and the large Enclave is a perfect fit for the Chevrolet Equinox-sized Envision. Assuming this actually happens, it should excite both customers and Buick dealers. In China, the Envision uses a 2.0-liter turbocharged four-cylinder with 256 horsepower and 260 pound-feet of torque, mated to a six-speed transmission. Before then, dealers sales forces will be preparing for the Cascada convertible, expected in Q1 next year. Later in 2016, around the same time as the Envision gets here, we can expect a redesigned Verano sedan. AN says it "should grow in length and interior roominess, similar to the Chevy Cruze," but the Verano already roughly matches or exceeds many Cruze dimensions. The Chinese-market Verano that premiered at the Shanghai Motor Show earlier this year probably holds some clues to what we'll see, but our version might not be an exact copy. A redesigned, lighter, and slightly larger LaCrosse will be right there with it. In 2017 the redesigned Regal appears. Following the trend, it also gets larger, but that's required because it needs to be more distinct from that larger Verano. AN suggests a new base engine will go in the Regal, perhaps something as small as the 1.5-liter turbo being lined up for the 2016 Chevy Malibu. At the other end, executives are said to be considering importing the diesel Opel Insignia wagon for the Regal lineup. If they bring the manual over, auto scribes will probably take the day off when the first one arrives, and make it an industry holiday.

Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.

Buick Electra-L, Electra-LT concepts lead the Wildcat to production

Buick loves the Beijing Motor Show, and why shouldn't it? Working with its local partner, SAIC, the brand seems to saves up so much mojo for April in Asia and shows up with stunning designs. Here are another two takes on the brand's latest sheet metal philosophy, penned by the SAIC-GM Pan Asia Technical Automotive Center and riding on GM's Ulitum platform, the Electra-L sedan and Electra-LT wagon concepts. The Electra-L could be seen as a production version of the Wildcat EV concept from 2022 (not the Wildcat from 1985) that launched Buick's new design language. All the major forms and curves are there, so too the turbine-style wheels, but the fastback roof's been stretched to create adequate headroom for a quartet. The edges of the front fascia have been redrawn to be less aggressive and form a canvas for illuminated ornamentation. The four-door stretches 198.3 inches long on a 118.1-inch wheelbase, meaning less than an inch difference in both dimensions between the Buick and the new BMW i5. Power comes from a single motor on the rear axle making 342 horsepower. A battery of unknown capacity is claimed to be good for a 435-mile range under China's CLTC test loop. The light-sensing glass roof hovers over a rectilinear instrument panel with a floating main display and a retractable 7-inch screen for the front passenger, four pressure-sensitive "zero-gravity" seats wrapped in an eco-friendly fabric, and rear quarters with a small inductive cooktop for enjoying tea in the custom tea set.  SAIC and Buick had less to say about the Electra-LT. Looking like the Allroad version of the Electra-L, it's got fender extensions framing the "titanium metal armor" wheel design, an air suspension that can lift the body by 1.6 inches, and that roof box to broadcast its light adventure credentials. Fitted with the same basic interior layout as the sedan, the wagon might add a third row; the description says its "eConnect smart cabin system supports 7-screen interaction." We're not sure if something got left out of the powertrain description, though, as the Electra-LT said to be powered by a 342-hp motor on the rear axle while also possessing "independent four-wheel drive."    Two years ago, Buick said it would introduce five all-new EVs in China by 2025. The sedan is rumored to be headed to the Chinese market next year, a production version perhaps ready by the time of the 2025 Auto Shanghai.