2001 Mercedes-benz C320 Base Sedan 4-door 3.2l No Reserve 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.

Lamborghini, Aston Martin, Mercedes-AMG, Porsche and Koenigsegg Lego sets coming this summer

Lego has announced a slew of new automotive-themed sets. As is typical fashion for brand of building toys, the subject matter leans toward ultra-exotic, ultra-expensive vehicles, ranging from a $139,000 Mercedes SL63 on the low end to a $3 million Koenigsegg Jesko Absolut on the high end. If you can't afford those cars in real life, soon you'll be able to build your own plastic models of them. Some of the real-world counterparts aren't obtainable no matter what the cost. Take the Lamborghini Lambo V12 Vision Gran Turismo, for example. The one-off concept was designed by Lamborghini exclusively for Gran Turismo, the PlayStation racing simulator. However, Lamborghini did build a 1:1 version for the physical world, with the 808-horsepoewer hybrid V12 from the Sian FKP 37 beneath its bodywork. The Lego version is part of the company's Speed Champions line, which measure about 6 inches long. It does an excellent job of capturing the original's insectoid look and Y-shaped taillights. The set is made up of 230 pieces and will retail for $26.99. This is Lego's first Vision Gran Turismo car but we hope to see more.  Also joining the Speed Champions line are two 2-car sets. An Aston Martin-themed set pairs a Vantage safety car with an AMR23 Formula 1 racer. Both are finished in AMR's bright green with actual sponsor logos. The set contains 564 pieces and will cost $44.99. Also arriving as a 2-car set are a pair of Mercedes-AMGs. A black G 63 and yellow SL 63 Roadster, along with a pair of sunglasses-clad bros, make up the 808-piece set. It also retails for $44.99. All three Speed Champions sets arrive on June 1, 2024. If you're looking for something a bit more advanced and detailed, Lego also offers the Technic line. First up is a Porsche GT4 e-Performance, a 1,000-horsepower race car based on the 718 Cayman. This set can also function as a remote controlled car that moves forward, backward, and steers via a downloadable smartphone app. The 834-piece set costs $169.99. Last but not least, there's the Koenigsegg Jesko Absolut, a model of the Swedish supercar that is said to have a top speed of over 300 mph. The model does an admirable job of capturing the car's 0.278 Cd drag coefficient, considering it's comprised of 801 individual plastic bricks. This set will retail for $49.99 and, along with the Porsche, comes out August 1, 2024. Related Video LEGO Speed Champion Build: 1968 Ford Mustang Fastback

Mercedes to roll out C63 AMG late in 2014 with 4.0L V8

The new 2014 Mercedes-Benz C-Class is upon us, launching initially in North America with turbocharged four-cylinder C300 4Matic and six-cylinder C400 4Matic flavors. But that's only the tip of the proverbial iceberg when it comes to the vast array of powertrain configurations that will be offered in the new C-Class in markets around the world. Orders will soon be rolling in for gasoline, hybrid and diesel engines with four, six or eight cylinders, driving the rear wheels or all four, with the seven-speed automatic transmission soon to be replaced by a new nine-speed unit. But what enthusiasts are really looking forward to is the next C63 AMG.
As BMW has done with the M3 (and new M4), Mercedes has gradually ratcheted up the cylinder count in its AMG C-Class, graduating from the 3.6-liter V6 in the original C36 AMG to the 4.3-liter V8 in the C43 AMG, then the 5.5-liter V8 in the C55 AMG before going the distance with the sublime 6.2-liter V8 in the C63 AMG. Like its rivals, Mercedes is expected to use turbochargers as a replacement for displacement in the next model, but unlike its Bavarian rival, it won't be losing any cylinders in the process.
Skipping the 5.5-liter twin-turbo V8 that has gone on to power other AMG models, the next C63 AMG is still expected to introduce a new 4.0-liter twin-turbo V8 producing between 450 and 500 horsepower. It'll also reportedly keep the same seven-speed automatic transmission (instead of switching to the new nine-speed), but the jury's still out on whether it'll come with rear- or all-wheel drive (or offer buyers the choice). The downsized V8 - codenamed M177 - is then expected to find its way into other models, but the C-Class will be the first to get it when it arrives before the end of the new year ahead.