2009 Bmw 5 Series 528i Xdrive 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.

Recharge Wrap-up: Uber,'s free BMW 7 Series rides, Belfast's DeLorean EV

BMW used Uber to give people free rides in the new 7 Series. While the new generation of BMW's luxury flagship goes on sale in the US on October 24, lucky Uber customers in New York, Miami, Chicago and Los Angeles got a sneak preview and free ride on October 17 and 18. The partnership also allowed potential customers to test drive the car with a BMW product specialist. "With our new 7 Series being the most innovative vehicle in its class, it's only fitting that we partnered with Uber to offer a unique and exciting way to experience our flagship model prior to retail launch," says BMW's Jason Chan. Read more from BMW. BMW is using manure to power its South Africa production facility. As part of a broader goal to get all its energy from renewable sources, BMW will get as much as 4.4 megawatts of electricity from a biogas plant that produces power from gas emitted by manure and other organic waste. At full capacity, it will supply about 25 to 30 percent of the BMW plant's power. "We are a big consumer, so that's a lot," says BMW spokesman Diederik Reitsma. "It's waste no longer wasted." Read more at Bloomberg. Visa Europe has extended it partnership with Formula E. Visa Europe signed on as the Official Payment Partner of the electric racing series for the European leg of last season, and has now expanded its commitment for the next three seasons. The company lends its name to the championship's Visa Fastest Lap Trophy. "Formula E is driving the change towards an electric future and reinventing motorsport, while here at Visa, we're reinventing payments by pioneering technologies to make payments faster, simpler and more secure," says Visa Europe's sales and marketing chief, Mark Antipof. "We seek partners that match our commitment to innovation and leadership, so it was therefore natural for us to extend our support of this evolutionary sport through a global sponsorship for the next three years." Read more from Formula E. Queen's University Belfast is set to unveil its electric DeLorean DMC-12 on October 21, 2015. The date is notable for being the day to which Marty McFly traveled in Back To The Future using Doc Brown's DeLorean time machine. In what is likely the first DeLorean to be built in Northern Ireland since 1983, students and staff from the university's School of Electronics, Electrical Engineering and Computer Science have restored the car and converted it to run on electricity.

2015 BMW X6 M First Drive [w/video]

Please forgive my bluntness, and allow me to cut to the heart of the X6-dissenter argument right at the top. Yes, BMW will sell you a 2015 BMW X5 M that is the motive twin (I assume) of the X6 M you're here to read about, that is also cheaper, roomier, and more conventional in appearance. For many of you – especially the old guard that hears the descriptor "Sports Activity Coupe" and proceeds to unlock the gun cabinet – that's all you need to hear. Because, although the fickle community that consumes and comments on internet car culture seems to be fine with typical-looking SUVs and wagons packing performance-enhancing goodies, the idea of slanting the back of one turns them right off. And yet, BMW continues to sell the things; more than 250,000 units have be delivered in the X6 series' history. As if that weren't proof of concept enough, blood-rival Mercedes-Benz has unleashed the GLE, a coupe-like crossover of its own, complete with AMG pedigree. All of this brought me to Austin, TX, home of Hill Country, The Circuit of the Americas and the 2015 X6 M launch. On both road and track I found a car that was more powerful and blithely capable than ever, while also being exactly as weird to drive as it is a concept to comprehend. Given that the X5 M exists, and offers styling that is more like normal for the SUV genre, both the lovers and the haters of the X6 M are likely to be focused on the way it looks. Here, the 2015 model isn't very much changed from the original, meaning you aren't liable to change sides on the styling debate for this refresh. The '15 model has a slightly fewer black accents on the exterior, along with revised front and rear fasciae and vented (and chromed) front fender gills. The car is almost two inches longer than the existing model, but is near enough the same size in every other direction that you'd have to study the specification sheet to know different. Inside the X6 M that I tested was a beautiful, fully optioned cabin that boasted gripping sport seats and BMW's wide, easy-to-read infotainment screen. The leather-wrapped everything and carbon-fiber trim were both well executed, and my hands rejoiced at the feeling of the thick-rimmed, serious-looking steering wheel. Veterans of the current M5 or M6 will see a lot that looks familiar here, but to my eyes that's high praise. The most impactful changes aren't visual but visceral.