2012 Mercedes Benz Cls63 Amg Turbo 5.5l V8 32v Automatic Rwd Sedan Premium 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.

Drive like a prince: Join us for a walk through Monaco's car collection

Small, crowded, and a royal pain in the trunk lid to drive into during rush hour, Monaco sounds like an improbable location for a huge car museum. And yet, this tiny city-state has been closely linked to car culture for over a century. It hosts two major racing events every year, many of its residents would qualify for a frequent shopper card if Rolls-Royce issued one, and Prince Rainier III began assembling a collection of cars in the late 1950s. He opened his collection to the public in 1993 and the museum quickly turned into a popular tourist attraction. The collection continued to grow after his death in April 2005; it moved to a new facility located right on Hercules Port in July 2022. Monaco being Monaco, you'd expect to walk into a room full of the latest, shiniest, and most powerful supercars ever to shred a tire. That's not the case: while there is no shortage of high-horsepower machines, the first cars you see after paying ˆ10 (approximately $11) to get in are pre-war models. In that era, the template for the car as we know it in 2023 hadn't been created, so an eclectic assortment of expensive and dauntingly experimental machines roamed whatever roads were available to them. One is the Leyat Helica, which was built in France in 1921 with a 1.2-liter air-cooled flat-twin sourced from the world of aviation. Fittingly, the two-cylinder spun a massive, plane-like propeller. Government vehicles get a special spot in the museum. They range from a Cadillac Series 6700 with an amusing blend of period-correct French-market yellow headlights and massive fins to a 2011 Lexus LS 600h with a custom-made transparent roof panel that was built by Belgian coachbuilder Carat Duchatelet for Prince Albert II's wedding. Here's where it all gets a little weird: you've got a 1952 Austin FX3, a Ghia-bodied 1959 Fiat 500 Jolly, a 1960 BMW Isetta, and a 1971 Lotus Seven. That has to be someone's idea of a perfect four-car garage.  One of the most significant cars in the collection lurks in the far corner of the main hall, which is located a level below the entrance. At first glance, it's a kitted-out Renault 4CV with auxiliary lights, a racing number on the front end, and a period-correct registration number issued in the Bouches-du-Rhone department of France. It doesn't look all that different than the later, unmodified 4CV parked right next to it. Here's what's special about it: this is one of the small handful of Type 1063 models built by Renault for competition.

2022 Mercedes-Maybach S 580 First Drive | This thing rules

I can’t help but giggle to myself cruising around in the 2022 Mercedes-Maybach S 580. It is so absurdly good at its intended purpose. Just like a Porsche 911 is to performance, the latest Maybach is to all-out luxury. Much of the MaybachÂ’s goodness is thanks to the excellence of the new S-Class. Technological innovations like rear-wheel steering, E-Active Body Control and the latest MBUX software systems, all found in the new S-Class, establish a very lofty floor for the Maybach version of the car to build upon. And yes, when you pay the Maybach S 580Â’s exorbitant $185,950 base price, you get a whole lot more than just the standard S-Class experience. Appearances are half the battle with mega-luxury yachts like this car. The Rolls-Royces and Bentleys of the world are formidable on the road, and this Mercedes-Maybach puts up a good fight. It all starts with the 7-inch-longer wheelbase, most of which youÂ’ll see represented in the massive “comfort rear doors.” And we do mean “comfort” — they electronically swing open or shut via a switch on the ceiling or via a touch to the pop-out door handles. A massive radiator-style grille replaces the comparatively subdued grille in the standard S-Class. The C-pillar is noticeably more upright in the Maybach, and it features a light-up Maybach logo that reminds everybody about how rich you are, even at night.  And lastly, thereÂ’s the utterly breathtaking two-tone paint — pictured in Obsidian Black/Manufaktur Diamond White here — that costs $12,750 extra, but is genuinely worth the coin. Robots first spray the whole body in the lower halfÂ’s color, then the dividing line is hand-painted before both it and the lower part of the car is masked off for the top color to be hand-applied by MercedesÂ’ expert painters. There are lots of steps that were just left out, but know that the process can take up to a week in the custom paint shop before the body is returned to the regular production process. The end result of all these changes is a sedan that is both deeply different in character but also recognizable as the S-Class it is based on. ItÂ’s also just as imposing and rich-looking as a Bentley Flying Spur, so donÂ’t worry about being out-classed in the country club parking lot. Deciding which seat to occupy — the driverÂ’s seat, or the lounge-like rear seat — on the way to said country club might be the most difficult decision any Maybach S 580 owner will have to make on any given day.