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Recharge Wrap-up: Mercedes B-Class Electric Drive is a rock star, FedEx tests electric trucks

The Mercedes-Benz B-Class Electric Drive is in a new music video for I Lived by OneRepublic. The band's singer, Ryan Tedder, has also been brought on as a brand ambassador for the German automaker. OneRepublic will also be performing the song at the Mercedes-Benz Media Night on the eve of the Paris Motor Show. No word if Mercedes plans to offer hordes of screaming teenage fans as an option package with the B-Class Electric Drive. See the video (the car shows up around the four-minute mark) or read more in the press release below. FedEx is testing converted electric delivery trucks with diesel range extenders. Looking to shrink its carbon footprint, the company has converted a handful of trucks as part of a pilot program. In addition to battery packs, each truck is equipped with diesel turbine generators (supplied by Ian Wright's company, Wrightspeed) to provide electricity when the battery is depleted. Because the diesel motors aren't powering the vehicle directly, they can continuously run at their most efficient speed, making the trucks about twice as efficient as those powered by traditional means. Read more at Wired. Ford's new aluminum-bodied F-150 will be 5 to 20 percent more efficient, the company says. The fuel economy gains depend on the particular version of the truck, but the biggest improvement will likely come from the 3.5-liter V6 and the 2.7-liter EcoBoost V-6. Automotive News predicts the F-150 SFE to be rated at 21 mpg city/28 highway/23 combined, which are identical figures to the Ram 1500 EcoDiesel. The result could be a noteworthy fuel economy battle between Ford and Ram trucks. Learn more at Automotive News. The US Department of Energy is providing $25 million in funding toward reducing the price of algal biofuels. The goal is to get the price of these renewable fuels below $5 per gasoline gallon equivalent (gge) by 2019, and less than $3 per gge by 2030. The money will fund projects to develop better algal cultures that produce biofuel and other useful bioproducts, and projects to boost biomass productivity. The DOE says it wants to help develop a "bioeconomy" that provides jobs, helps the environment and ensures energy security. Read more at Energy.gov. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Watch Schumacher's hot lap of N"urburgring in Mercedes F1 car

In advance of the Nürburgring 24-hour race last weekend, Mercedes-Benz put on a demonstration that had Michael Schumacher playing catch-up in a Formula One car against four examples of AMG metal. There were four cars sent off in staggered starts before Schumacher: an A45 AMG, E63 AMG 4Matic, SLS AMG Black Series, and an SLS AMG GT3 car. "Mr. Formula One," as the German television commentators call him, left three minutes after the SLS AMG GT3.
There are two videos of Schumacher's lap, the first is on-board footage - and even though there were several GoPros on the car the POV never cuts away from the front wing. You can hear the throttle and tell he's not pushing it, you can also tell how bumpy the track is. The second video is footage from the German Sport1 channel - with commentary in German - that shows all the cars taking off and takes the aerial view of proceedings. He looks to be going a lot faster in that one. You can compare and contrast yourself with the videos below.
Oh, and it's worth noting that, even with the likely restricted car, and the made-for-TV environment, Schumi turned in a quick lap. The nose camera shows the F1 car start to slow down on the back straight, near the start/finish line, right around the modern-length track record time of six minutes and eleven seconds.

Mercedes-AMG working on a successor to the SLR?

It's been mere days since Mercedes-AMG chairman Tobias Moers told journalists at the LA Auto Show that his brand would not develop a super coupe to challenge the likes of the Porsche 918 Spyder and Ferrari LaFerrari - at least, not right now. Nevertheless, German magazine Auto Bild has the story that AMG is "considering" a successor to the Mercedes-Benz SLR McLaren, which, technically, wouldn't need to be a competitor at the great-white-shark end of the supercar spectrum. According to Auto Bild's sources, Considerations have apparently gone far enough for engineers to be debating whether to develop such a car on the brand's Modular Sports Architecture (MSA) that will support the next-generation SL-Class, which would necessitate a front-engined car, or to do a mid-engined monster. An MSA-based coupe would use a supercharged V6 to power the rear wheels with an electric motor working the fronts, and somewhere around 650 horsepower would get the help of active aerodynamics to make the most of its potential. Production numbers of roughly 3,000 units per year are tied to a price of at least $260,000 or more. Discussions around a mid-engined supercar, on the other hand, go all the way with composite body wrapped around a supercharged V8, a total of of supposedly 1,050 horsepower with the aid of two 125-kW motors on the front axle, all-wheel drive and lots of ground-effects aero to tame it, and a price of "over one million euros" for a limited run of no more than 750 units. Either car would begin with a coupe model, followed by a roadster, a Black Series, and a GT3 version. The SLR could be considered in between these two, but closer to the MSA-based car. A collaboration between Mercedes and McLaren, it made 617 horsepower from a front-mounted, supercharged 5.4-liter V8 and cost $450,000 at a time when the Porsche Carrera GT cost $444,000 and the Ferrari Enzo cost $643,000. It's biggest problem was that it wasn't very good as a supercar, and Auto Bild posits that AMG might want to correct that blemish on the corporate record. Moers said at the auto show that AMG doesn't have the engineering capacity right now to do this kind of car. He also said he thought the marketplace wouldn't accept AMG as a hypercar brand, but talks with customers in prime markets "give me a different view to that." Related Video: