2003 Mercedes Benz Slk32 Amg Roadster 2~tone Htd Sts Low Miles Rare 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.

Win a car while supporting a charity this holiday season

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. No donation or payment necessary to enter or win this sweepstakes. See official rules on Omaze.  The leaves have fallen, there is a crispness to the air and there have already been multiple forecasts of snow, which can only mean one thing: We're coming up on Christmas. While you've been busy thinking about what kind of gifts you're going to give your loved ones, we here at Autoblog have been deciding which dream car we'd like to see in our driveway on Christmas morning. A car for Christmas does seem a bit extreme and expensive, but thanks to these Omaze sweepstakes, it doesn't have to break the bank. Here are the current sweepstakes we'd like to win this holiday season. Win a DeLorean DMC-12 - Enter at Omaze James Riswick, West Coast Editor: Let me be clear, the DeLorean is a pretty terrible car. Its speedometer doesn't even go up to the fabled 88 mph. Seriously, look at the pictures: tops out at 85. Also, who services a DeLorean? And how much would it cost to maintain one? $AlloftheMoney or just $MostoftheMoney? So owning it could be a total headache, but at least by winning one through Omaze, you'd be relieved of the financial burden of buying one in the first place. You'd also get the chance to own one of the most iconic cars of all time, one that transcends car enthusiasm and is instantly recognizable by everyone as the "Back to the Future" car. Plus, "everyone" doesn't know that the DeLorean was actually a pretty terrible car. So, I already own James Bond's car from 1995, why not Doc Brown's from 1985? Win a 2021 Bentley Bentayga V8 - Enter at Omaze Eddie Sabatini, Production Manager: Why am I choosing a +$200K Bentley SUV? Because even if I could afford one I'd never be able to wrap my head around spending money on one. So why not try to win one by donating what I can afford to a good cause? I first saw the Bentley Bentayga up close and personal at the Frankfurt Motor Show (I forget which year but I'll never forget this SUV). And although it looks like the Bentayga Omaze is offering up doesn't have the opulent tailgate setup I fell in love with when I saw it in Frankfurt, I'd still enter to win. Win a 1968 Mercedes-Benz 280SL Pagoda - Enter at Omaze Byron Hurd, Editor: Few automotive marketing efforts stick out in my head more than the Mercedes-Benz holiday spots and magazine placements.

Hollywood stars drink hydrogen B-Class F-Cell emission water in Death Valley [UPDATE]

A plug-in electric vehicle can be used to power a house during a winter storm, but if you're more worried about the heat of, say, Death Valley, then maybe you'll want a Mercedes-Benz B-Class F-Cell along. That's the message of a new video from Daimler and starring Diane Kruger (Inglourious Basterds) and Joshua Jackson (Fringe) that promotes the company's hydrogen-powered car. The gist? You can drink the tailpipe emissions. The two Hollywood stars drove in Death Vally without any water in their F-Cell but had a special tank hooked up to the tailpipe to collect the H2O drips as they drove in 100+ degree temperatures. There's a reason these two actors were chosen, since they've been driving an F-Cell in their daily lives for two years, according to the Diamler press release. The text is, shall we say, a bit hyperbolic - "Their lives rely on the emissions of the B-Class F-CELL" it says, totally ignoring the film crew that is obviously along for the ride and more than likely had a few bottles with them. Also, when the California Fuel Cell Partnership promoted the same idea a few years ago, it clarified that, "A fuel cell doesn't produce enough water to fill your glass. ... If fact, fuel cells produce about the same amount of water as gasoline vehicle – about 1/3 cup for a full day of driving." Thus, this whole thing is a Hollywood stunt, but it's a visually effective one. See for yourself in the mini-movie below. UPDATE: Daimler has told AutoblogGreen that there was no "extra Hollywood magic" needed for the water collected in the video. Instead, Madeleine Herdlitschka, who works at global communications for Mercedes-Benz Cars, said, "Considering the technical characteristics, the Mercedes-Benz B-Class F-CELL emits about 9 kg of water vapor per kg of hydrogen while driving. The vehicle has a hydrogen capacity of about 3.7 kg, what is sufficient for a max. of about 400 km of range. A tailor-made construction, designed by the production company Markenfilm Crossing in cooperation with our fuel cell experts, made it possible to collect the water in a tank - previously cooling the vapor with a specially designed pipe system." This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.