2005 Mercedes-benz Sl500 Base Convertible 2-door 5.0l on 2040-cars

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Mercedes working on new inline-six engines

Mercedes-Benz will make a return to the inline-six-cylinder engine game, according to a report from the UK's AutoCar. It's not clear what's prompting the phasing out of the current array of V6s.
We'll see the first inline-six from Mercedes in next-generation E-Class, set to debut in 2016. Following that, it'll arrive as part of a mid-cycle refresh for the C-Class in 2017. What's particularly special about the new inline-six is its modular nature, which will allow Mercedes to eventually spinoff three- and four-cylinder options, with the three-pot arriving alongside the new inline-six.
In other news, AutoCar uncovered some details on the next C-Class AMG, which will ditch its excellent 6.2-liter, AMG V8 in favor of a 4.0-liter, twin-turbocharged V8, although we've already told you about that. What we didn't know at the time, though, was that the 4.0-liter would be paired first with a new, seven-speed AMG Speedshift transmission and offer all-wheel drive. AC also reports that a nine-speed Speedshift is in the works.

Boston bombers were tracked using Mercedes mbrace [w/video]

We now know Tamerlan and Dzhokhar Tsarnaev, the two brothers said to be behind the Boston Marathon bombings, planned to head for New York City to detonate more improvised explosive devices. As it turns out, that plan was foiled by the quick thinking of one Mercedes-Benz owner, diligent police work and the Mercedes-Benz mbrace system. When the brothers carjacked a 26-year-old Chinese entrepreneur identified only as "Danny," they didn't realize his Mercedes-Benz M-Class was equipped with the mbrace system, which can call for help in the event of an accident or track the vehicle in the event of a theft.
According to reports, the Tsarnaev brothers held Danny hostage for nearly 90 minutes while they drove around Boston forming a plan until they had to stop for fuel. When one of the brothers went inside to pay, the other put his gun down for a moment. Danny took the opportunity to unlatch his seat belt, open the door and run to another nearby gas station, where he told the owner to call the police.
When police arrived, they used the mbrace system to track the SUV after receiving Danny's permission, and it wasn't long before a shootout between police and the brothers ensued. When it was over, the eldest brother lay dead in the street. For more on the story, view the video report available below.

Is Audi getting complacent and suffering from brain drain?

The argument is made in a Reuters article: Audi is falling behind other luxury brands, such as Mercedes-Benz and BMW, due to a lack of research-and-development spending and "brain drain," or the migration of top executives and R&D chiefs to other parts of the Volkswagen Group. Reuters notes that Audi's current R&D chief is the third in 16 months.
Audi, which contributed to 40 percent of VW Group's $11.6 billion in profit the first nine months of the year, is delivering cars at a record pace: 1.31 million were delivered from January to October 2013 versus BMW's 1.35 million. Yet Audi, Reuters reports, doesn't have a halo car akin to BMW's new electrified i3 and i8 or an answer to Mercedes' plug-in-hybrid S-Class, and the R&D spending at Audi is less than BMW and Mercedes by a fair margin. It's noted in the article, however, that Audi benefits from other R&D spending within VW Group.
Reuters mentions that BMW "trumpets its new 'i' series" and the new Mercedes CLA and GLA ranges are winning "rave reviews" as part of its argument that Audi's recent lack of technological innovation could hurt future sales. Those cars do pack tons of new technology, some of which are firsts for mainstream production cars. But last time we checked, the i3 could be causing BMW's stock to slide, the CLA isn't receiving the rave reviews that Reuters would have you believe and the GLA hasn't been reviewed yet.