2000 Mercedes-benz Ml320 on 2040-cars

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VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.

Mercedes wants to be the luxury car for women

Mercedes-Benz wants to bring more women into the the fold, and it's launching a very different type of online vehicle configurator in Germany by the end of the year in hopes of growing appeal among female buyers. The new website is just one part of the company's new advertising campaign called "She's Mercedes" that launches at the Frankfurt Motor Show. It's set to appear in other markets around the world in 2016. Although according to company spokesperson Tobias Mueller to Autoblog, "MBUSA has no immediate plans to extend this strategy in the US." Mercedes believes the huge number of options on its models can be overwhelming, and the company's new "lifestyle configurator" is supposed to offer an alternative. With this solution customers select their preferences to questions about travel, music, activities, and more. The automaker then uses an algorithm to offer several pre-equipped vehicles that meet those criteria best. Although, obviously the traditional configurator is still available for women wanting the more direct approach. "In future we want to win them over for our brand to an even greater extent than before – with tailor-made measures, developed especially for women," said Dr. Jens Thiemer, Mercedes' head of marketing. In addition to the lifestyle configurator, Mercedes is hoping to grow its female buyers in other ways. It's launching a She's Mercedes magazine and website in Germany in September to further get the message out about the campaign. Beyond just a tweaked marketing message, the company wants to hire more women for the sales staff at dealers, too. "Best Customer Experience" – She's Mercedes and lifestyle configurator: Mercedes-Benz – individual and up close and personal to female and male customers alike Stuttgart, Sep 12, 2015 Stuttgart. In keeping with the sales and marketing strategy "Best Customer Experience", Mercedes-Benz is bringing the needs and wishes of women even more sharply into focus. The inspiration platform "She's Mercedes", which is starting in parallel with the International Motor Show in Frankfurt (IAA), is at the heart of the new, holistic initiative. With innovative event and information offers, Mercedes-Benz wants to enter a more intensive dialogue with women and significantly increase the brand's attractiveness for this target group.

2016 Mercedes-Benz C450 AMG Sport is not too hot, not too cold

Mercedes-Benz is moving to a new system for performance models, launching its AMG Sport line that will slot above the standard cars, but below the full-fledged Mercedes-AMG offerings. The perfect example of how this all looks can be seen with the C-Class – we've already driven (and enjoyed) the standard C300 and C400 offerings, and we're absolutely geeked to test the Mercedes-AMG C63. Slotting in the middle, though, is this new C450 AMG Sport, which makes its debut at the Detroit Auto Show this week. Power comes from the twin-turbocharged 3.0-liter V6 found in the C400, but output is increased to 362 horsepower and 384 pound-feet of torque – up from 329 and 354, respectively. That's all shuffled through the company's 7G-Tronic seven-speed automatic transmission, and sent to the road via 4Matic all-wheel drive. Hitting 60 miles per hour is said to take just 4.9 seconds, en route to a 155-mph top end. There's an AMG adaptive sport suspension with adjustable dampers (from the C63), and the interior and exterior aesthetics have been pumped up for a more sporting appearance. It all seems like a good fit, and we think it'll slot nicely in the middle of the already good C-Class range. Check out our fresh batch of lives images of the C450 above. Featured Gallery 2016 Mercedes-Benz C450 AMG Sport: Detroit 2015 View 12 Photos Related Gallery 2016 Mercedes-Benz C450 AMG 4Matic Image Credit: Live photos copyright 2015 Drew Phillips / AOL Detroit Auto Show Mercedes-Benz Luxury Performance Sedan 2015 Detroit Auto Show mercedes c450 amg sport