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Mercedes-Benz engines with 48-volt systems coming in 2017

As part of a big green push announced yesterday, Mercedes-Benz is jumping into the world of 48-volt power. The company will launch a new family of efficient gasoline engines next year and will begin rolling out 48-volt systems with it, likely in its more expensive cars first. Mercedes will use the 48-volt systems to power mild-hybrid functions like energy recuperation (commonly called brake regeneration), engine stop-start, electric boost, and even moving a car from a stop on electric power alone. These features will be enabled through either an integrated starter-generator (Mercedes abbreviates it ISG) or a belt-driven generator (RSG). (RSG is from the German word for belt-driven generator, Riemenstartergeneratoren. That's your language lesson for the day.) Mercedes didn't offer many other details on the new family of engines. There are 48-volt systems already in production; Audi's three-compressor SQ7 engine uses an electric supercharger run by a 48-volt system, and there's a new SQ5 diesel on the horizon that will use a similar setup with the medium-voltage system. Electric superchargers require a lot of juice, which can be fed by either a supercapacitor or batteries in a 48-volt system. Why 48-volt Matters: Current hybrid and battery-electric vehicles make use of very high voltages in their batteries, motors, and the wiring that connects them, usually around 200 to 600 volts. The high voltage gives them enough power to move a big vehicle, but it also creates safety issues. The way to mitigate those safety issues is with added equipment, and that increases both cost and weight. You can see where this is going. By switching to a 48-volt system, the high-voltage issues go away and the electrical architecture benefits from four times the voltage of a normal vehicle system and uses the same current, providing four times the power. The electrical architecture will cost more than a 12-volt system but less than the complex and more dangerous systems in current electrified vehicles. The added cost makes sense now because automakers are running out of ways to wisely spend money for efficiency gains. Cars can retain a cheaper 12-volt battery for lower-power accessories and run the high-draw systems on the 48-volt circuit. The industry is moving toward 48-volt power, with the SAE working on a standard for the systems and Delphi claiming a 10-percent increase in fuel economy for cars that make the switch.

Mercedes details plans for move to Georgia

Automakers are getting restless in America, moving their headquarters from one location to another. Toyota is shifting its US operations to Dallas, Porsche is moving to a new headquarters across town, Cadillac is relocating from Detroit to New York, but lately the news has been about Mercedes. The German automaker has run its US operations out of its current facility in Montvale, NJ for decades, but now it's preparing to relocate to a new facility in Atlanta. And it has just announced further details of the move. The company is building a new facility at the corner of Abernathy and Barfield in Sandy Springs outside of Atlanta. That's right near where the Georgia 400 meets Interstate 285 near Hartsfield-Jackson airport, giving Mercedes access to an existing infrastructure of hotels, restaurants and of course transportation routes. The facility will take up a 12-acre plot of land and is earmarked for completion in early 2018. Lest you think MBUSA will stay put in Montvale in the meantime, though, it won't. The company is actually going to relocate twice, moving in the meantime to a temporary, 186,000-square-foot facility at the Perimeter Center in Dunwoody, GA. That move will kick off in July. The move detailed earlier this week at a press conference at the Georgia State Capitol with Governor Nathan Deal will see Mercedes hiring hundreds of new employees in Atlanta. Even after it moves down south, though, the company will keep certain functions in New Jersey, both in Montvale and in Robbinsville where it has its parts distribution center. MERCEDES-BENZ USA ANNOUNCES DETAILS OF NEW CORPORATE HEADQUARTERS IN ATLANTA MBUSA to occupy interim office space in Central Perimeter before opening new, state-of-the-art facility in 2018 February 03, 2015 - ATLANTA -- At a press conference today at the Georgia State Capitol, Mercedes-Benz USA (MBUSA) announced the permanent and interim locations for its new corporate headquarters in Atlanta. Company President and CEO Stephen Cannon made the announcement with Georgia Governor Nathan Deal. MBUSA, which is currently headquartered in Montvale, New Jersey, will construct a new, state-of-the-art headquarters facility on a greenfield site located at the corner of Abernathy and Barfield roads in Sandy Springs, expected to be completed in early 2018.

Mercedes-AMG gears up for 2016 DTM with new C63 Coupe

Mercedes was once a force to be reckoned with in DTM. The Silver Star marque won six drivers' championships and nine constructors' titles since the modern Deutsche Tourenwagen Masters series rebooted in 2000. But though it's currently leading the standings, the last time it won the championship was in 2010. Audi and BMW have traded bragging rights each year since. What you see here, then, is the vehicle by which Benz hopes to recapture its former glory in the German tin-top racing series. Presented alongside the Edition 1 at the Frankfurt Motor Show, the new touring car is based – stylistically at least – on the new C63 AMG Coupe, but is designed specifically for the race track. Underneath the largely carbon-fiber bodywork sits a 4.0-liter V8 engine driving 483 horsepower and 369 pound-feet of torque through a six-speed sequential gearbox to the rear wheels. It's suspended by pushrod-actuated by double wishbones and features a mechanical diff (but no traction control) and carbon-ceramic brakes (but no ABS). In short, the new C63 is all business. And it looks about ready to take on Germany's most famous racing circuits and those of some of its neighbors – from Hockenheim, the Nurburgring, and the EuroSpeedway Lausitz to Zandvoort, the Red Bull Ring, and the Moscow Raceway. Audi and BMW had better watch their mirrors. Mercedes-AMG DTM Team present 2016 race car - Looking ahead to the 2016 season: How the new DTM car fielded by the Mercedes-AMG DTM Team will look - Inspired by the DTM: AMG launch Edition 1 Mercedes-AMG C 63 Coupe - Five questions to Head of Mercedes-AMG DTM Ulrich Fritz - Overview: How Mercedes-Benz DTM vehicles have evolved - Ulrich Fritz: "Our aim with this vehicle is, of course, to continue the Mercedes-Benz success story in the DTM." The 2015 DTM season reaches its climax in September. But even before the final three race weekends of the year at Oschersleben, the Nurburgring and Hockenheim, the Mercedes-AMG DTM Team are providing an insight into what lies ahead for the race series, revealing the new car that they will enter for the 2016 campaign. Design adaptations to the 2016 Mercedes-AMG C 63 DTM first began last year. The dynamic-looking headlights and the twin blade grille typical of the AMG are two of the car's most striking features. The first tests with the new vehicle will take place during the winter as part of preparations for the 2016 season.