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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 calls in 50,000 motorbikes over fuel pump leak

If you don't often see motorbikes being recalled, it's probably because there's less to go wrong on a motorcycle. But a problem with the fuel pump on a wide array of BMW Motorrad products has prompted the National Highway Traffic Safety Administration to issue a recall for over 50,000 of the Bavarian two-wheelers across America.
The issue revolves around the fuel pump flange on R-model, K-model, S 1000 and HP2 motorcycles built as far back, in some cases, to 2005 and as recent as 2012, depending on the model. The flange was found to be prone to crack and leak fuel, which NHTSA evaluated as a fire risk. As a result, precisely 50,184 such motorbikes are being recalled to have their flanges reinforced or, where necessary, to replace the entire fuel pump. If you're the owner of such a Bimmer bike, expect a call from your dealer sometime next month, but you can read the full notice below.

BMW 2 Series Active Tourer is the world's first front-drive Bimmer [w/videos]

While BMW has been showing concepts for its Active Tourer for over a year, they never seemed entirely real. Why would BMW, a company that has built its image on sporty, rear-wheel drive sedans, move into the five-door, front-wheel-drive market? The answer is still not entirely clear, but the new BMW 2 Series Active Tourer is very real. It launches in Europe later this year and is rumored to come to the US in 2015.
To brand purists, a front-wheel drive BMW may seem anathema to everything the company has built, and the production Active Tourer has clearly been built to provide drivers with a luxurious but utilitarian package first and foremost. It is 170.9 inches long and rides on a 105.1-inch wheelbase, but despite its compact dimensions, its high roof allows for 16.53-cubic-feet of cargo space with the rear seats up or 53.33 cubic feet with them folded flat. Its general appearance is nearly identical to the previous concepts, except with a blunter nose and cleaner lines. The front end wears BMW's traditional dual circular headlights and naturally, while the profile incorporates the company's traditional Hofmeister kink into the greenhouse's rear pillar. The interior has been designed to be especially useful with a sliding rear seat, adjustable rear backrests, fold-flat backrests and optional features like an automatic tailgate and panoramic sunroof.
Unlike both previous concepts, none of the Active Tourer models at launch use hybrid power. For Europe, the hatchback is going on sale with three engine options. The basic version is the 218i Active Tourer with a 1.5-liter, turbocharged three-cylinder with 134 horsepower that we just previewed in the 2014 Mini Cooper - good enough for average fuel economy of 48 miles per gallon in the EU cycle when equipped with a six-speed manual. The next step up is the 225i Active Tourer with a 2.0-liter turbocharged four-cylinder that makes 228 hp and offers 39-mpg average fuel economy. Finally, there is the there is the 218d Active Tourer with its 148-hp, 2.0-liter turbodiesel and 57 mpg average fuel economy on the EU cycle. A six-speed manual is standard on all of them, but there is a six-speed automatic option for the 218i and eight-speed automatics available for the 225i and 218d. All-wheel drive will be available on future models.