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Buick Envision aces IIHS crash tests

If you had any qualms about the safety of a Chinese-built car, set them aside. At least when it comes to the Buick Envision. The Insurance Institute for Highway Safety (IIHS) has tested the new GM crossover and it passed with flying colors. The Envision is the first Chinese-built Buick sold in the States, and it's also the first Chinese-built car the organization has ever tested. In what is an impressive feat for any new automobile, it earned the IIHS TOP SAFETY PICK+ rating. This means the crossover comes equipped with a forward collision warning system and earned "Good" marks in all types of collisions, including the difficult small overlap crash test. In addition to the forward collision warning system, an automatic emergency braking system is available on the Envision. Eleven other vehicles earned the TOP SAFETY PICK+ rating, including models from Volvo, Lincoln, Acura, Audi, Mercedes-Benz, Lexus and Infiniti. That's good company, and combined with a pleasant, if not world-beating, driving experience, should make the Envision a car worth consideration. Related Video:

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.

GM delivers best Q3 sales since 1980, 2.4M vehicles sold

People are a weird sort. Even after registering over 70 recalls through the first three-quarters of 2014, General Motors saw its best Q3 results since Jimmy Carter was in the White House, registering over 2.4 million global sales between June and September on the back of strong results in the US and China.
US sales were marshaled by good results for GM's pickups, the Chevrolet Silverado and GMC Sierra, which bumped the manufacturer's truck market share to 35.6 percent, up nearly three points from Q1 2014. Buick has seen healthy growth as well, with the Encore dominating its segment for the sixth month running.
It was China, though, that really bolstered GM's sales, as the company's efforts to top last year's record-setting 3.16 million units continued apace. Small SUV sales saw massive growth, with Encore, Chevrolet Trax and Captiva figures jumping 90 percent in Q3. Brand-wise, Chevrolet, Cadillac and Buick all saw sales gains in the PRC, with each recording double-digit year-over-year jumps. Cadillac sales alone were up 63 percent compared to the first nine months of 2013.