2020 Mercedes-benz G-class G63 Amg on 2040-cars

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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 releases 6x6 G63 AMG specs and pics [w/video]

Mercedes-Benz has finally dropped full details on its insane G63 AMG 6x6. The machine puts 544 horsepower to all six wheels thanks to a twin-turbocharged 5.5-liter V8. A seven-speed gearbox shuttles power to the ground via three sets of portal axles, which helps give this machine a full 15.75 inches of ground clearance. By comparison, the standard G63 AMG sits with just 8.27 inches of ground clearance. The extra lift allows this 6x6 to ford nearly 40 inches of water and run massive 37-inch tires. All told, there are five differential locks on this thing, all controlled by a special "locking logic" that provides the best traction possible for any given situation.
The controls offer up three stages of locking, which we can only assume range from JKLOL to OMGWTF. Right now, AMG says this monstrosity is only a show vehicle, but we imagine it wouldn't take much to convince the team to whip up one of your very own. Check out our full gallery and the press release below for all the nitty gritty. While you're down there, you can also check out the video on the machine one more time.

2016 Mercedes-Maybach S600 offers the plutocratic life for $189,350*

Mercedes-Benz has officially announced pricing on its ultra-luxurious Maybach S600, and just as we feared, you'll probably need to be a Saudi oil sheikh to afford one. Prices start at $189,350, excluding a paltry $925 destination charge. That princely sum does not, however, make the Maybach version of the latest S-Class the company's most expensive sedan. That honor still goes to the ridiculously powerful and absurdly priced S65 AMG, which starts at $222,000. The new model's price easily surpasses that of the vehicle it's based on, though. Mercedes old flagship sedan, the S600, starts at $166,900. Of course, you do get quite a lot of kit for spending an extra $23,000, besides the C-pillar-mounted Maybach badges and the extra 7.9 inches of wheelbase. Upgrades include a re-engineered interior that should be quieter than even the tomb-silent standard S-Class. Even the seats, which are lined in extremely supple leather, are noise insulated. Speaking of those seats and leather, the Maybach trim should include a fairly extensive range of different woods and leathers, for that personal touch. Beyond that, Maybach-exclusive features include a new fragrance for Mercedes' silly Air-Balance system, as well as a pair of silver-plated champagne flutes. What are your thoughts? Does the Maybach S600's extravagant price tag seem worth it (we're leaning towards yes)? Have your say in Comments. Mercedes-Benz Announces Pricing On All-New 2016MY Mercedes-Maybach S600 Segment-Leading Flagship to Start at $189,350* January 16, 2015 - MONTVALE, NJ The S-Class range has a long established tradition of setting the benchmark in the luxury segment, and the launch of the highly-anticipated new Mercedes-Maybach S600 in April will further assert its leadership position in the U.S. market. Priced from USD $189,350, this exceptional addition to the product lineup offers more than 8 inches in total length when compared to the standard S-Class and features a suite of intelligent safety technologies and exclusive appointments that complete the opulent package. The Mercedes-Maybach S-Class seamlessly melds the perfection of the Mercedes-Benz S-Class with the incredible heritage and prestige of the Maybach nameplate. Mercedes-Maybach is not an equipment line. It is a sub-brand that introduces Mercedes-Benz vehicles in an even more exclusive form.