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New Mercedes-Benz pickup to be called GLT?

The Mercedes-Benz pickup will allegedly be called the GLT, and it won't be "a fat cowboy truck." That's according to the head of MB's truck project, former AMG boss Volker Mornhinweg, quoted by Car. We already knew that Mercedes would be teaming up with Renault-Nissan for its double-cab pickup, but until Car sat down with Mornhinweg, we were unsure of how the vehicle would be targeted. Aside from being neither fat nor cowboy like, the exec shed some light on the German brand's mindset behind the new truck. "We are not going to develop a fat cowboy truck for North America. After all, the big three – Ford, GM/GMC and Ram – already own about 90 percent of that market which typically absorbs in excess of two million units per year," Mornhinweg told Car. "In this cutthroat environment, newcomers like us would invariably fight an arduous uphill battle. That's why our focus is on a smaller and lighter pick-up truck which is already perceived as premium product in South America, Africa and the Middle East." While Mornhinweg wasn't the one to let slip on the new Mercedes truck's name, Car reports that it will wear the GLT badge. There's no mention of where the publication came up with that title, though, aside from "rumors." We've reached out to Mercedes-Benz for comment on the truck's name, and should they get back to us, we'll be sure to update this post. Related Video: News Source: CarImage Credit: Mercedes-Benz Vans Mercedes-Benz Truck

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-Benz releases US-spec 2014 Sprinter details

Last week, Mercedes-Benz released the details for the updated 2013 Sprinter intended for global markets, but this week it has announced what changes are being made to the US-spec version of the van for the 2014 model year, including the Freightliner model. As expected, most of the changes made to the European model will be present on the 2014 Mercedes-Benz Sprinter when it goes on sale in the US, which is expected to be this fall.
The biggest difference between the Sprinter announced last week and the one headed to our shores is what is found under the hood. While European Sprinters will come with diesel engines and offer the availability of a supercharged four-cylinder gasoline or CNG engine, US Sprinters will still offer the 3.0-liter V6 BlueTEC diesel. This year's Sprinter now comes standard with a new base engine, the 2.1-liter four-cylinder BlueTEC diesel. This smaller engine will produce 161 horsepower and 265 pound-feet of torque, and will be paired to a seven-speed automatic transmission; the optional 3.0 V6 puts out 188 hp and 325 lb-ft of torque, and will be mated to a six-speed auto.
Fuel economy for the new Sprinter has not been announced, but Mercedes-Benz has made numerous changes with the goal of improving efficiency. To this end you'll find a new, low-friction rear axle and the optimization for the generator, fuel pump and power steering pump.