2006 Nissan Armada Le 4x4 Automatic 4-door Suv on 2040-cars

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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.

Chrysler, Nissan minivans earn 'dire' crash test results, says IIHS [w/video]

First introduced in 2012, the Insurance Institute for Highway Safety's small-overlap frontal crash test has become the bane of many auto engineers' existence. It's a particularly steep design challenge because it forces just 25 percent of a vehicle's front end to take the brunt of a 40-mile-per-hour impact. The newly released results of four family-minded minivans underscore just how difficult the crash test is: only one scored an Acceptable rating, and the other three did very poorly. The 2008-2015 Chrysler Town & Country and Dodge Grand Caravan, plus the 2011-2015 Nissan Quest, all received Poor ratings in the test, the IIHS' lowest possible score. The three of them showed significant crash intrusion into the driver's area. The dummy in the Nissan actually had to be cut out of the vehicle, with an IIHS spokesperson remarking, "the structure collapsed like a house of cards." In the Fiat Chrysler Automobile vans, the steering wheels moved out of the way, making the airbag less effective and letting the driver's head hit the dashboard. While it was not actually crashed, the agency is also giving the 2009-12 Volkswagen Routan a Poor score because it shares a structure with the FCA models. The newly released results of four minivans underscore just how difficult the small-offset crash test is. The refreshed 2015 Toyota Sienna (shown), conversely, earned an Acceptable rating and is also a Top Safety Pick+ because of its optional forward collision warning and automatic braking system. While the crash test dummy moved around during the impact more than the agency would have liked, sensors showed a low risk of injuries. The IIHS tested the Honda Odyssey last year, and it earned a Good overall score, the agency's best ranking. It's also a Top Safety Pick+ vehicle. The only member of the minivan segment left to test is the latest Kia Sedona, and the Institute is reportedly waiting a little longer for Kia to make changes to improve the model's performance. When reached for comment, Nissan spokesperson Steve Yaeger provided Autoblog with the following statement: "Nissan is committed to vehicle safety and believes that consumers should have information about crash protection so they can make educated buying decisions. Nissan is proud of the 2014 Quest's "good" rating in the IIHS front moderate overlap and side impact tests as well as a "good" head restraint rating.

Nissan Leaf electric vehicle goes on sale in Mexico

Nissan chief Carlos Ghosn may not be intimately familiar with the Dean Martin 1962 classic South of the Border, but he may as well start crooning the standard now. The Japanese automaker said this week that the Nissan Leaf will officially be the first mass-produced battery-electric vehicle to be sold in Mexico. So break out the horn section. Nissan will start selling the Leaf through its Mexico City dealership network and is touting features such as the car's fast-charging port. That feature allows the car to be 80-percent charged in about a half hour. Nissan and the Mexican government are also working on an "electric corridor" of charging stations between Mexico City and Cuernavaca, which is about 55 miles to the south. There will also be "charging zones" in various districts throughout Mexico City, making it easier for the newly inaugurated EV drivers to charge up in town. Nissan has been working on Leaf brand exposure to Mexico City for years, sending the first batch of 100 all-electric Leaf taxis to Mexico starting in the fall of 2011. Last month, Nissan had its best ever month of sales in the US, moving 3,117 Leafs in May and the company has sold over 115,000 Leafs around the world. Check out Nissan's press release below. Nissan becomes the first company to sell a 100% electric vehicle in Mexico Nissan LEAF arrives in Mexico and becomes the first 100 percent electric vehicle to be comprehensively marketed in the country. The car of the future is already part of the present with more than 115,000 global sales. Nissan, the leader company in electric vehicles, strengthens its commitment to promote Zero-Emission mobility by opening charge centers distributed in Mexico. MEXICO CITY – Nissan today announced the launch of LEAF, the first 100 percent electric vehicle to be marketed in Mexico. The presale starts today and will continue until its arrival on June 30. Nissan LEAF is the first zero-emissions vehicle marketed in Mexico, confirming the leadership and the promise of the Japanese company to transform traditional driving into a new silent experience. "Nissan LEAF is a reality in the Mexican market," said Airton Cousseau, CEO of Nissan Mexicana. "We are proud to be the pioneer company to introduce the first zero-emissions vehicle leader in sales worldwide in Mexico.