2007 Mercedes-benz Clk350 Base Convertible 2-door 3.5l on 2040-cars

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Mercedes driver Lewis Hamilton buys LaFerrari

Lewis Hamilton has driven some of the fastest cars ever devised, like the McLaren MP4-23 with which he won the 2008 Formula One World Championship, the Mercedes W05 with which he won the title last year, and the new W06 he drove to the checkered flag in the season opener earlier this month. But what does he drive in his spare time? According to the latest reports quoting his boss Toto Wolff, the reigning champ celebrated his win at the Australian Grand Prix by ordering a new LaFerrari. The seven-figure, 950-horsepower hybrid hypercar may be made by a rival manufacturer to the team for which he drives, but then his employers at Mercedes don't (for the time being at least) build anything that competes in the segment – unlike his former employers at McLaren that offer the similarly potent P1. Something tells us he won't be invited to drive it at Fiorano, though - which is something his rivals Fernando Alonso, Kimi Raikkonen and Sebastian Vettel have all had the chance to do. Hamilton has a long-established penchant for driving twelve-cylinder exotic supercars in his spare time. At his previous place of work, he was promised an exceedingly rare McLaren F1 LM – valued at some $4 million – but only if he won three world titles for the Woking-based team. He also owns a Pagani Zonda that was made specifically for him with a 760-horsepower engine (supplied, naturally, by Mercedes) and a six-speed manual – complete with a clutch pedal, which (apart from starting off the line) is something he doesn't usually get to operate during working hours. Related Video:

Recharge Wrap-up: Houston's bus revival, autonomous trucks on the Autobahn

A documentary shows how Houston, Texas significantly improved its outdated bus system. Called High Frequency: Why Houston is Back on the Bus, the short film describes how the city reimagined its bus system to become more efficient, more useful and more popular. Despite some opposition, the change has proven to be effective, with bus ridership up eight percent in three months, and light rail ridership up due to complementary bus routes. See the video above, and read more at CityLab. Automakers sent autonomous semi trucks on the German Autobahn as part of the European Truck Platooning Challenge of 2016. Mercedes-Benz, Volvo and Scania, among other groups, sent platoons of trucks between Stuttgart, Germany, and Rotterdam, Holland. In Mercedes's platoon of three trucks, the lead truck was fitted with lasers and other sensors to guide the convoy down the road. The two following trucks relied on vehicle-to-vehicle communication to trail 50 feet behind the lead, making room for cars to come between them and closing the gaps when able. The close following distance provides fuel economy gains of up to 10 percent in the rearward trucks on account of the reduction in drag. Read more at Hybrid Cars. Renault has reduced NOx emissions in its Euro 6b diesel vehicles in real world driving conditions. By improving its exhaust gas recirculation systems and NOx traps, nitrogen oxide emissions are cut in half on average, under certain driving conditions. The improvements will be included in vehicles leaving the factory beginning in July of 2016. Beginning in October, owners of Renault Euro 6b diesels can have the modifications added to their cars for free. Read more from Renault. Tata Technologies is creating an innovation lab in California to partner with EV technology companies. Having a tech center in California allows Tata to work on technologies that will largely be deployed in the company's main market of Asia. "Today, we are partnering with companies and startups who have aspirations to sell in China, but a lot of what they do is in California," says Samir Yajnik of Tata Technologies. Read more from The Economic Times. BMW's i Ventures is investing in mobility-as-a-service software provider RideCell. RideCell provides technology for services such as carsharing, ridesharing and other transit services. "The convergence of transportation trends in cities is of key importance to BMW," says Ulrich Quay, head of BMW i Ventures.

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.