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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.

What is the most expensive car in the world?

Highlighting one single vehicle as the most expensive car in the world isn't as straightforward as you might think. To get a solid answer, we're going to have to break the question into a couple of parts. First, we'll discuss the most expensive new car in the world, and second, the most expensive collector car in the world. And by the end of the article, you'll be armed with the information you're looking for: What is the most expensive car in the world? Before we get into the stratospheric numbers, let's take a step back and put things in perspective. For the last year or so, the average transaction price for a new car has hovered right around $48,000. That's almost 10 grand more than new cars cost in 2019, before the pandemic. What will that buy you today? Well, you can get a midrange Ford F-150, a Kia Telluride, or a Ford Mustang GT with a few options. Not bad when you consider that these choices are among the best in their respective classes. At the very bottom of the spectrum is the Nissan Versa, which is available brand new for well under $20,000. Sure, there are a few anomalies such as the Changli Nemica (it's kinda a car, though not exactly street legal here in America) that can be ordered from Alibaba for about $1,000 to start, but there are a bunch of hidden costs, including shipping. Most expensive car in 2024: Rolls-Royce Droptail Price: $30 million Outside of the classic car market, the most expensive new vehicle in the world is the Rolls-Royce Droptail. So far, three Droptail models have been built, one called the Arcadia Droptail, one in ruby tones called La Rose Noire Droptail and one called the Amethyst Droptail. The latest example, the Arcadia, is painted in a white shade that is infused with aluminum and glass particles for a pearl-like effect that adds depth. Past that, the overall design of all three Droptails remains largely unchanged with an upright grille, thin rear lights, and a rounded back end. Like other extremely luxurious and expensive nautical-themed cars from Rolls-Royce — see the 2017 Sweptail and the 2021 Boat Tail — the Droptail is a very rare machine. There's a solid chance the lone remaining version will cost even more than the $30 million-plus cost of the La Rose Noire. For those keeping track, the Rolls-Royce Boat Tail, which was previously the most expensive car in the world at $28 million, was the first model to emerge from the company's Coachbuild department that caters to the profanely wealthy.

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.