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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.

Escape the dinosaurs in Jurassic World with Mercedes-Benz [w/video]

This year looks to be a big one for blockbusters. Furious 7 and Avengers: Age of Ultron are already hits, and more major premieres are on the way all the way up to the return of Star Wars in December. One of the next highly anticipated flicks due is Jurassic World, and Mercedes-Benz is throwing its marketing muscle behind the movie to showcase some of the brand's rugged vehicles. While we already know about its appearance in the film, the GLE-Class Coupe gets to play a pretty big role because Bryce Dallas Howard's character drives one of the new crossovers around the dinosaur-infested island. As previously teased, a G63 AMG 6X6 also plays a part in the flick. Mercedes is showing off a standard G-Class, Unimog, and Sprinter to do some offroad work in the park, as well. Among the advertising efforts, Mercedes has a print ad for the GLE-Class Coupe with the film's monstrous Indominus Rex dino, and you can check it out in the gallery above. Also, the company has a commercial showing off some of the vehicles in action in the movie, which you can watch below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Mercedes-Benz Launches Campaign to Support Universal Pictures and Amblin Entertainment's Jurassic World The dinosaurs are back Stuttgart. This summer, when the long-awaited next installment of the groundbreaking Jurassic Park series, Jurassic World, arrives in theaters, an entire fleet of Mercedes-Benz vehicles will share the spotlight. Alongside the iconic G-Class, Unimog, Sprinter models and the all-new GLE Coupe will play a leading role in the epic action-adventure. Mercedes-Benz will accompany the release of the film with a comprehensive co-promotional package that includes a television commercial, print and online advertising, dedicated microsites and social-media activities. The commercial, starring the Mercedes-Benz vehicles from the film, launches today in the U.S. and Europe. Additionally, a custom key visual was developed for all communication in which the all-new GLE Coupe is seen eye-to-eye with the film's fearsome Indominus rex. "In 1997 the Mercedes-Benz M-Class made its first official appearance in the Hollywood Blockbuster 'The Lost World: Jurassic Park'. Today, 18 years later, another Mercedes-Benz car will debut in a significant role in the latest installment of the groundbreaking Jurassic Park series named Jurassic World: the new GLE Coupe", says Dr.

2015 Bahrain F1 Grand Prix puts a dark horse in the desert [spoilers]

Ferrari's Kimi Raikkonen had said after Malaysia that Ferrari can challenge Mercedes-AMG Petronas purely on pace, beyond the scope of tire wear, in the dry. We didn't see that in China, where Lewis Hamilton easily kept everyone behind and Ferrari's Sebastian Vettel only got close to Mercedes' Nico Rosberg when Rosberg slowed down to conserve his tires. But the Iceman's words seemed prescient during qualifying for the Bahrain Formula One Grand Prix. At the front, nothing has changed so far this year: four races, four pole positions for Lewis Hamilton. Instead of teammate Rosberg next to him, though, he'll look over to see the scarlet Ferrari of Vettel, who took advantage of Rosberg's cautiousness to snatch second place on the grid. In Q2, Rosberg tried to conserve the tires he'd start the race on and said he couldn't get into a groove in Q3, putting in a time 0.147 seconds slower than Vettel. The second Silver Arrows will share his row with the second Ferrari, Raikkonen – yet again – saying he might have left some time on the table during his hot lap but getting around just one tenth off Rosberg's time. Williams is established as the best of the rest behind two teams this year instead of just one last year, Valtteri Bottas claiming fifth ahead of Felipe Massa. Daniel Ricciardo of Infiniti Red Bull Racing said he wants to fight with the Williams', he'll be helped with a good start off the line for the first time this year. Nico Hulkenberg got Force India into Q3 for the first time since the Italian Grand Prix last year and into eighth on the grid, ahead of Carlos Sainz in the Toro Rosso and Romain Grosjean putting in another excellent day's work for Lotus. Come race time, it turned into Mercedes power against Ferrari strategy. When Sky F1 commentator Martin Brundle talks about the Mercedes-AMG Petronas team he often mentions how their engine advantage leads to other advantages throughout the car. Not having to use aerodynamic changes to make up for power unit deficiencies, for instance, means they can run the aero setup they want, which optimizes speed and tire wear throughout a lap. It equates to advantage on top of advantage on top of advantage. That's where Lewis Hamilton is right now, so fundamentally dialed in to his car and his racing that he run the races he wants to run. From the front spot, the Brit ripped off another perfect start and led the field into Turn 1, relinquishing the lead only during pit stops.