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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.

BMW-Toyota partnership to spawn hybrid supercar

BMW and Toyota inked a partnership some time ago to develop green technology, and while we were excited by the idea of a reborn Supra with BMW's carbon fiber reinforced plastic slashing the curb weight or an ultra-efficient, hybridized 1 Series, the joint efforts have been rather limited. That's set to change, though, according to a report from Australia.
Motoring reports that the partners have come to terms on a sports car. And not just any sports car, but a lightweight, hybridized model, with a six-figure price tag. Lending a bit of street cred to that idea is the site's claim that Toyota is currently carrying out durability testing on the BMW i8. According to the site, the new model will slot into the spot left by the Lexus LFA, although based on the language used, it's unclear if this is the Tokyo-bound vehicle we mentioned several months ago.
Details on this potential car are limited, although Motoring claims it will use a Toyota hybrid system mated up to a BMW gas engine - likely the 4.4-liter, twin-turbo V8 found in the M5 and M6. That sounds pretty amazing to us, but we'd still advise taking this with a grain of salt. What would you like to see out of a joint-venture supercar from Toyota and BMW? Let us know in Comments, and have your say on the prospects of a hybridized, twin-turbocharged V8.

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.