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Mercedes sketches new DTM C-Class

Mercedes-AMG has two racecars on tap for 2016: the AMG GT3 for FIA GT3 sports car racing and the Mercedes-AMG DTM racer in the German Touring Car series. We have our first sketches of the latter, based on the 503-horsepower C63 Coupe, just lower, wider, and meaner. Naturally, a different motor goes in the DTM car, series regulations prohibiting turbocharging and dictating a 4.0-liter, naturally-aspirated V8 with 90-degree vee angle and a maximum of 500 hp. In 2017 the regulations will change to mandate 2.0-liter, four-cylinder turbocharged motors with about 600 hp in a Class One car. The switch will align DTM regs with Japan's Super GT and IMSA here in the US, so they can move between series' with minimal changes. That has the possibility of at least doubling the number of automakers on the grid – the German three and the Japanese three at once – and enabling a World Cup series held in the off-season between 2017 and 2018. Since 2000 Mercedes has won six Driver's Championships in DTM and nine Constructor's Championships, but it hasn't taken home a trophy since 2010. With six races to go in the season it has a team in second place, six points behind the leader. The press release below outlines the new aims. Mercedes-AMG DTM Team present first outlines of 2016 race car - Looking ahead to the 2016 season: How the new DTM car fielded by the Mercedes-AMG DTM Team will look - Ulrich Fritz: "Our aim with this vehicle is, of course, to continue the Mercedes-Benz success story in the DTM." Stuttgart, Aug 29, 2015 - The 2015 DTM season reaches its climax in September. But even before the final race weekends of the year, the Mercedes-AMG DTM Team are providing an insight into what lies ahead for the race series, revealing the first designs of the car that they will enter for the 2016 campaign. The 2016 DTM car to be deployed by the Mercedes-AMG DTM team follows on from successful predecessors that include the most successful car in DTM history – the AMG Mercedes C-Class with which Mercedes-AMG drivers secured 85 victories in 159 races. "The new Mercedes-AMG C 63 Coupe will again set new standards for driving dynamics and design. So, the vehicle provides the ideal basis for our DTM car," said Head of Mercedes-AMG DTM Ulrich Fritz. "I'm already looking forward to seeing the new Mercedes-AMG C 63 DTM compete in 2016.

Carlsson turns Mercedes-Benz SLK into 610-HP hill-climb clawer

Carlsson's race-tuned versions of the Mercedes-Benz SLK have been taking checkered flags for years, and we won't be surprised if its SLK 340 hill climber fares any different. Developed by multiple German and Swiss hill climb champion Reto Meisel, the carbon-bodied SLK 340 with lightweight brakes and a closed underbody weighs 1,716 pounds. Propelling that tiny bit of weight is a 3.4-liter V8 from Judd with 610 horsepower, and it rolls on 18-inch wheels shod in Avon tires.
It will debut at the Geneva Motor Show before beginning its racing campaigns in the summer. This one won't just tear up roads in Europe, though - Meisel says he plans on bringing it to the Pikes Peak International Hill Climb. The press release below has more details.

Mercedes-Maybach SL 680 Monogram Series gives the rich and famous what they want

TOPANGA, Calif. – Give the people what they want, right? Especially if they're extremely wealthy. And possibly famous.  Apparently, the requests for a convertible Maybach from existing owners and/or celebrities were so frequent and insistent that the uber-luxury offshoot of Mercedes-Benz finally decided to give them just that. The 2025 Mercedes-Maybach SL 680 Monogram Series answers the call. While all other Maybachs are based on a Mercedes-Benz, this is the first Maybach to be based on a car developed by AMG: the current-generation SL 55 and SL 63. This presented a greater challenge to engineers than past efforts. Although a sportier Maybach was intended (as opposed to modern Maybach's first drop-top effort, the Maybach S 650 Cabriolet), the SL 680 is, not surprisingly, seeking a much different dynamic end goal than its AMG-only cousins. According to Maybach product manager Hannes Meyer, the far shorter wheelbase than the Maybach norm was a particular challenge in making sure that its convertible offering maintained "the same ease and nearly floating driving experience" expected of the brand. To that end, the Maybach SL shares the SL 63's air suspension and trick AMG Active Control interconnected hydraulically controlled dampers, but the tuning is changed, especially with the rear air springs as the driver sits closer to those. Meyer says the damper valves in particular have a greater range between sportiness and comfort than the SL 63. The steering system is totally Maybach-specific, including a different ratio and more upright front camber, resulting in what Meyer described as a more stable and less aggressive setup than what you'd find in the SL 63.  Before you start looking for a 6.8-liter engine in the Mercedes arsenal, remember that those numbers don't really mean anything anymore. The Maybach SL 680 has exactly the same 4.0-liter twin-turbo V8 as the SL 63 good for 577 horsepower and 590 pound-feet of torque. The nine-speed AMG transmission is the same in terms of hardware, but it has totally different software. In particular, the 2-3 and 3-4 shifts are most different in order to provide a smoother, more Maybach acceleration experience. The 4Matic+ all-wheel-drive system is also shared, but is programmed to have a more balanced front-to-rear power split than the rear-biased AMG. Finally, the exhaust has been retuned. Meyer said that up to 2,800 rpm, the exhaust isn't quieter than what you'd experience in the AMGs, it just has a different tone.