2008 Mercedes-benz G55 Amg 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.

Mercedes previews sleek concept for CES

It was over two months ago that we spotted a mysterious cloaked prototype said to belong to Mercedes, but we didn't know much about it at the time. And we still don't, but at least the German automaker has given us an idea of what to look forward to. Released on Facebook is this teaser image showing a silhouette of what appears to be that same concept car. The image is accompanied only by these few words: "The future will be bolder than you've ever imagined" and tagged by an accompanying #mbCES - which tells us only that, a) it's futuristic, which we already knew, and b) that it's coming to the CES, set to be held around a week from now in Las Vegas. The sleek one-box design appears to have some sort of appendage atop its roof – just the kind of periscope that might house, say, some cameras – leading to speculation that the idea behind this concept would be to showcase autonomous driving technology. We'd also be surprised if it weren't electric powered and – given the backdrop for its reveal – all the technology Daimler can throw at it. But one way or another, we'll be finding out soon, so watch this space. News Source: Mercedes-Benz via Facebook CES Mercedes-Benz Technology Concept Cars

Promo video shows what the Mercedes G500 4x4 can do

The Mercedes-Benz G500 4x42 is still nominally a show car, but it they're not treating it like one. They've provided their usual video follow-up to the press release and still photo launch, and they've made enough of the beasts to hold a press launch in Granada, Spain. It's even got AMG's brand new twin-turbo V8 engine in it, one that gets the 6,000-pound truck from 0-62 miles per hour in about 6.5 seconds. The only thing it needs to be a going concern is license plates; we guarantee it's not waiting on customers. Autocar could be jumping the gun, but they say it's expected to go on sale later this year for a price in excess of 200,000 pounds ($308,770 US) in the UK. Above is the promotional video, below is footage from GT Spirit from the press launch – notice how the G63 AMG in the background looks, shall we say, pedestrian. We're going to be crawling all over this truck at the Geneva Motor Show, and if we can find the keys, we might even drive it over the other show cars and out the door... or the nearest wall. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.