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Brabus rockets the Mercedes S65 to 900 horsepower

Some people you just can't please. They take a look at a vehicle with 621 horsepower and 738 pound-feet of torque on tap – one of the most powerful cars money can buy – and say that's still not enough. Fortunately there are companies like Brabus that cater to just such individuals. The Mercedes tuner extraordinaire brought the Rocket 900 to the Geneva Motor Show this year. It's based on the S65 AMG – yeah, the one with the twin-turbo V12 – but takes it a step or ten further. For starters, Brabus has bored the engine out to 6.3 liters and hooked up new turbochargers, exhaust, intake and more – cranking output up to 887 hp and a mind-bending 1,106 lb-ft of torque. Of course it didn't stop there, revising everything from the limited slip differential and air suspension to aero kit and interior. The result? Try 0-62 in 3.7 seconds, a 217-mile-per-hour top speed and a price tag approaching $400,000. Related Video: Featured Gallery Brabus Rocket 900: Geneva 2015 View 16 Photos Related Gallery Mercedes-Benz S65 AMG Brabus Rocket 900 View 30 Photos Related Gallery 2015 Geneva Motor Show Videos View 25 Photos Image Credit: Live photos copyright 2015 Drew Phillips / AOL Aftermarket Geneva Motor Show Mercedes-Benz Luxury Performance Sedan 2015 Geneva Motor Show Brabus mercedes s65 amg brabus rocket 900

McLaren, Red Bull and Ferrari call for unfreezing F1 engines

Formula One is a hugely expensive sport. Not only do you have enormous salaries and logistical expenses, as you would in any other sport, but each team also spends huge sums developing their own chassis from the ground up – and so too do the participating automakers in developing the engines. One of the ways the series organizers mitigate those costs is by freezing development. So once the new crop of V6 turbo hybrid powertrains were developed, that was it. But now three of the of the sport's leading teams are calling on the FIA to unfreeze engine development. Their reason? Unfair advantage. There's little question that Mercedes did the best job of developing its "power unit" to meet the new regulations that took effect at the beginning of this past season. That's how the Mercedes team won all but three of the grands prix this season and finished with at least one car on the podium at every single race. It's also a big part of how the teams that bought their engines from Mercedes this season managed to consistently outperform the other non-works-supported teams. That clear advantage is why Red Bull, Ferrari and now McLaren are calling for engine development to be unfrozen. Their argument is that, under the current locked-down status quo, their engine suppliers (Renault, Ferrari and Honda, respectively) cannot possibly catch up. So unless the FIA and Formula One Management want the next few seasons to be the kind of absolute blow-outs that this past season was, these leading teams argue, the powers that be are going to have to make some changes. For its part, Mercedes naturally counters that unfreezing engine development would send costs spiraling out of control. But then of course it stands to lose the most by re-opening engine development. If those three teams, however, closely intertwined as they are with the three other engine suppliers participating in next year's championship, manage to solicit enough support from the other customer teams and bring the matter to a vote, Mercedes may very well find itself out-numbered. News Source: ESPNImage Credit: Patrick Baz/AFP/Getty Motorsports Ferrari McLaren Mercedes-Benz F1 engine

Mercedes dropping Shooting Brake from next CLS-Class

If you've been admiring the Mercedes CLS Shooting Brake from afar and held out hope that the next version might make it to over to our side of the pond, we've got bad news for you. Not only will the next rendition of Benz's sleek wagon not make it to North American showrooms, it won't be offered anywhere. According to Car, the German automaker has pulled the plug on the next CLS Shooting Brake. The five-door bodystyle was slated to form part of the third-generation CLS-Class lineup, whose design has already been finalized. But though there was reportedly great enthusiasm for the shooting brake within the company, lukewarm response from the vital North American and Chinese markets meant that plans for another wagon variant were scrapped altogether. Mercedes first rolled out the CLS four-door coupe in 2004, pioneering the popular new segment before BMW followed with its Gran Coupe models and Audi its Sportbacks. The second-generation model arrived in 2010, with a Shooting Brake following in 2012. Stuttgart even followed up with a smaller CLA Shooting Brake as well. With the third-generation model now on its way, however, the CLS is going back exclusively to four doors and a trunk. Of course that doesn't mean Mercedes won't be offering any oddball long-roofed models. It simply appears to be filling those niches with slant-backed versions of crossovers like the new GLC and GLE instead. So if you're looking for a vehicle with a Silver Star on the nose and an unconventional roofline at the back, you're going to have to settle on riding higher. Related Video: