2003 Mercedes-benz Ml55 Amg Base Sport Utility 4-door 5.5l on 2040-cars

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Xcar drives the Mercedes-AMG C63 S

The transition among Europe's high performance vehicles from naturally aspirated power towards turbocharging has taken time but has shown constant progress. The march seemingly started with hot hatches when models like the Volkswagen GTI quit adding displacement and finally succumbed to forced induction. Now, the change has affected the higher rungs with the latest BMW M3 and possibly even all future Porsche 911s. Of course, the question arises does this shift really matter to the driving experience? Xcar Films aims to find while taking a spirited ride in the new Mercedes-AMG C63 S. One thing is for sure; the switch from the 6.2-liter V8 in favor of the new 4.0-liter twin-turbo doesn't seem to be hurting the Merc's sound. Even with forced induction, the exhaust still emits a very angry grumble. Find out from Xcar if the rest of the new engine's attributes stack up quite so well, though. Related Video:

Recharge Wrap-up: Venturi seeks funding for speed record, Kia partners on V2G

Venturi Automobiles has started a crowdfunding campaign to help break an EV speed record. Venturi's goal, with the help of The Ohio State University, is to set a new FIA World Speed Record for Battery Powered Electric Vehicles of over 7000 pounds with its VBB-3. Venturi set the current record at 307 miles per hour, but wants to exceed that this September at the Bonneville Salt Flats. Funders can score merchandise like T-shirts, miniature models, and even their name on the side of the car. Learn more at Venturi Automobiles' Kickstarter page. Kia is providing six Soul EVs to UC Irvine's Advanced Power and Energy Program (APEP). APEP is using the electric vehicles for the development of vehicle-to-grid technology and smart charging systems. Kia says the collaboration is helpful in its goals of expanding EVs over the next five years. "Grid-connected electric vehicles offer tremendous potential in terms of energy storage and dispersion during high-demand periods," says Kia VP of Product Planning Orth Hedrick, "and Kia is excited to collaborate with APEP in the study and development of advanced smart grid technologies." Read more from Kia, or at Green Car Congress. Daimler is launching its Mercedes-Benz Energy brand for stationary energy storage. Taking on the likes of Tesla with its Powerwall, Daimler began shipping battery packs for residential energy storage in Germany in April, with an eye toward solar systems. Now, with its new brand, the company looks to expand to the global market. "By founding Mercedes-Benz Energy GmbH, we are underscoring our ambition to be a technological and market leader in the field of highly efficient storage systems," says Daimler's Harald Kroger. "With our unique combination of high standards of quality and safety and positive economies of scale, we are supporting the success of the new energy era while helping to make electromobility affordable." Read more in the press release below. Daimler Establishes Mercedes-Benz Energy GmbH for Stationary Energy Storage Daimler AG is continuing to expand its network of expertise in the field of lithium-ion battery applications. Within this innovative line of business, the newly established Mercedes-Benz Energy GmbH is assuming the development and global sale of Mercedes-Benz brand stationary energy storage with immediate effect. Thus, Daimler is focusing even more on the growing market for stationary batteries.

Infiniti Q50 Red Sport 400 priced at $48,855, AWD at $50,855

Infiniti's most powerful production model, the new Q50 Red Sport 400, now has a starting price. You'll need at least $48,855 for the rear-drive model or $50,855 for all-wheel drive. (Both figures include the $905 destination charge.) A fully loaded, rear-drive Q50 RS400 with Direct Adaptive Steering, navigation, adaptive cruise control, a heated steering wheel, and Infiniti's entire alphabet soup of safety equipment, tops out at $57,045. (Again, add $2,000 for AWD). When it comes to rear-drive competition, the closest base price to the Q50 is the 320-hp BMW 340i. This German undercuts the Infiniti by two grand, $46,795 to $48,855. But the BMW outprices the Q50 as soon as you start selecting options. A 340i with similar equipment to a loaded Q50 Red Sport 400 costs just under $60,000. All-wheel-drive German competitors also lose out in the price war. Like with the rear-drive models, the BMW 340i xDrive undercuts the Q50 RS400 by around $2,000. Add the options, and the Infiniti becomes a better value. The other two big German rivals, the Audi S4 and Mercedes-Benz C450 AMG start at a higher price and only get more expensive. Technically the S4 starts cheaper than the Q50, but only with the standard manual transmission. Selecting the S-Tronic dual-clutch model kicks the price from $50,125 to $51,125, and going for the top-end Prestige trim will bump potential Audi owners up to $57,025. Throw on must-have S4 options, including adaptive cruise control, adaptive dampers, and a sport differential and you'll be shell out $64,425 for the Audi. The Mercedes-Benz C450 AMG is the priciest choice in this group, starting at $51,725, or roughly $900 more than a base Q50 RS400 with AWD. Options, again, are the downfall here. Building a C450 to match a loaded Infiniti will drive the Mercedes' price up to $64,315. While it occupies something of a weird space relative to these vehicles, it's also worth mentioning the Cadillac CTS VSport. It's the only car in this impromptu pricing comparo that can outgun the Q50, with its 3.6-liter, twin-turbo V6 good for 420 hp and 430 lb-ft of torque. It also starts at $60,950, although that includes plenty of standard equipment. All this means that the Q50 Red Sport 400 represents a relative value. It packs more power than the Germans – 80 more than the 340i, 67 more than the S4, and 38 more than the C450 – and a more comprehensive list of options, too.