2022 Mercedes-benz Sl-class 55 Amg on 2040-cars

Auto blog

2015 Mercedes-Benz Sprinter 4x4 First Drive [w/videos]

On the flight out to Kelowna, British Columbia, Canada, I thought I had a pretty good idea of what to expect on the Mercedes-Benz Sprinter 4x4 launch. I figured I'd drive down gravel and dirt roads, and then I'd take a Sprinter on a brief, pre-planned, crawling off-road course with Mercedes guides helping me along, Perrier water and fresh pastries at every third checkpoint. I've done off-road drives before, and while they do a perfectly nice job of showing the capability of a vehicle and its four-wheel-drive system, they're usually somewhat predictable and, I guess, safe. I also knew I'd be going to the middle of nowhere, but I assumed that'd just be a small town nestled in the Canadian Rocky Mountains. You know, a city anchored by its ski resort, but with all the amenities of a fully functional community. Something like Revelstoke, BC, where I spent my first night on the trip – kind of out in the wilderness, but a place where my iPhone could still pick up a solid 4G signal. But 24 hours later I found myself in a truly remote, off-the-grid part of the world, faced with a route that was anything but pre-arranged. And I wasn't in a G-Wagen, or some other off-roader – I was going to do all of this in a Sprinter van. Of course, this wouldn't be the first time Autoblog has taken a Sprinter far, far off the beaten path, and isn't the first time we've driven this generation of Mercedes' van. Home base was the CMH Monashee Lodge in Mica Creek, BC – a location so out-there that, according to Wikipedia, it "is no longer incorporated as a village." I had lost cell signal some 50 miles back, and the lodge was the only thing around, with its small staff, my fellow journalists and the Mercedes handlers the only human beings inhabiting the area. (Wait, haven't I heard this one before?) The drive from Revelstoke to Mica Creek was easy – 56 miles, all on Canada Highway 23 that runs alongside the Columbia River. It was breathtaking, with mountain forests still covered in snow from the winter, and the (mostly) thawed river flowing peacefully to my left as I drove north. There were no telephone poles, no stoplights and no traffic save the occasional logging truck. The road signs didn't point to exits toward other towns, but instead warned of possible run-ins with moose or bears, and let me know not to stop on specific parts of the highway unless I wanted to experience an avalanche up close.

More German automakers may be afoul of US emission standards

Volkswagen has plenty of smoke to share, and that may mean fire for other German automakers that make diesel vehicles, says Automotive News. Earlier this month, European Federation for Transport and Environment said that BMW, Daimler's Mercedes-Benz and General Motor's Opel division are among other automakers that may have equipped their vehicles' diesel engines with similar software as VW's. That software was found to reduce emissions while a car is being tested for emissions and shuts down emissions-control systems during normal use. The European environmental group used data from the International Council on Clean Transportation. Automotive News notes that the European environmental group put out its own report earlier this month, before the VW scandal broke loose, but the report was pretty much overlooked. Now, VW is under fire after it was discovered that 2.0-liter diesel engines in the VW Jetta and Golf, and Audi A3, may be programmed to game the emissions system. VW sold almost a half-million diesel vehicles in the US during the past six years. Both BMW and Mercedes-Benz told Automotive News that the issue that befell VW doesn't apply to their diesel vehicles. Earlier this week, Volkswagen admitted its car ran the sneaky software, while the US Environmental Protection Agency (EPA) has started a probe on the company. VW is setting aside more than $7 billion to pay for the alleged violations. Meanwhile, US taxpayers may have spent as much as $51 million a year to pay for subsidies related to VW's diesel vehicle sales in 2009 alone, according to the Los Angeles Times.

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.