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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.

Watch Schumacher's hot lap of N"urburgring in Mercedes F1 car

In advance of the Nürburgring 24-hour race last weekend, Mercedes-Benz put on a demonstration that had Michael Schumacher playing catch-up in a Formula One car against four examples of AMG metal. There were four cars sent off in staggered starts before Schumacher: an A45 AMG, E63 AMG 4Matic, SLS AMG Black Series, and an SLS AMG GT3 car. "Mr. Formula One," as the German television commentators call him, left three minutes after the SLS AMG GT3.
There are two videos of Schumacher's lap, the first is on-board footage - and even though there were several GoPros on the car the POV never cuts away from the front wing. You can hear the throttle and tell he's not pushing it, you can also tell how bumpy the track is. The second video is footage from the German Sport1 channel - with commentary in German - that shows all the cars taking off and takes the aerial view of proceedings. He looks to be going a lot faster in that one. You can compare and contrast yourself with the videos below.
Oh, and it's worth noting that, even with the likely restricted car, and the made-for-TV environment, Schumi turned in a quick lap. The nose camera shows the F1 car start to slow down on the back straight, near the start/finish line, right around the modern-length track record time of six minutes and eleven seconds.

Mercedes investing $500 million for new Sprinter plant in SC

The commercial van segment is exploding in popularity in the US right now with a vast array of recent products from multiple marques, and there's even more on the way from automakers like Hyundai. Mercedes-Benz is trying to grab a bigger share of the expanding market, too, and is launching its smaller Metris here in the fall. Now comes word that Mercedes will construct a $500-million factory in Charleston, SC, that will build the next-gen Sprinter domestically. According to Mercedes, construction of the new plant will begin in 2016, and when complete, the site will cover around 200 acres, including a body shop, paint shop and assembly line. It will also employ 1,300 people who will be building Sprinters badged as both Mercedes and Freightliner models. Rumors about this new construction go back to late last year. Mercedes currently has to ship some partially disassembled Sprinters into the US from Germany, paying import duties on them, and then the company puts the vans back together at a site in Ladson, SC. The process obviously adds costs to the models, and the domestic factory should mean a more price-competitive vehicle. Plus, a local factory means quicker deliveries to dealers. Despite the laborious import process, the Sprinter is a hit in the US. Mercedes sold 25,745 of them in 2014, which made the country the van's second-largest market behind Germany. They were first launched here in 2001 and since then have gained a nine-percent market share in the segment, according to the company. Mercedes is on a construction boom at the moment. The company is building a new corporate headquarters for the US in Atlanta, GA, due to be complete in 2018. The German brand is also investing $2.4 billion to expand its Tuscaloosa, AL, factory to build models like the forthcoming GLE-Class. MERCEDES-BENZ VANS TO INVEST AROUND $500 MILLION IN NEW VAN PLANT IN SOUTH CAROLINA, U.S. 09/03/15 from Mercedes-Benz New plant to be built in Charleston, South Carolina, beginning in 2016 Next generation Sprinter also to be manufactured in the U.S. Expansion of the global production network as part of the "Mercedes-Benz Vans goes global" growth strategy Creation of more than 1,300 new jobs planned Volker Mornhinweg: "We are investing around half a billion dollars to create a top-notch Mercedes-Benz van plant here in South Carolina.