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Mercedes-Petronas AMG W04 launched to little fanfare, lots of pressure [w/video]

No indoor cocktail hour for the launch of the W04, the newest chassis built by the Mercedes AMG Petronas Formula One team. Instead, Nico Rosberg and Lewis Hamilton spent a morning in photo and video sessions at the track in Jerez, Spain then paused a moment to introduce the car. The team will want the W04 to demonstrate the World Championship credentials of the team personnel and one of the team drivers, instead of the mostly humble performances we've seen over the past three years.
The W04 has been fitted with a new five-element front wing, pushrod front and pull-rod rear suspension, a second-generation Coanda exhaust and an "aggressively packaged" rear end. A small vanity panel, à la Infiniti Red Bull's RB9, covers the stepped nose.
Team principal Ross Brawn has called it "a clear step forward in design and detail sophistication," but as much as we truly respect Brawn's abilities and achievements, we heard him say similar things about the updated W03 last year before almost every race weekend from about mid-season. We really hope he's right this time, and so does the team's newest driver, Lewis Hamilton. We'll do our best to ignore the parallels of the Mercedes F1 team having signed a sponsorship deal with Blackberry, another company trying to find its way back to the top and still struggling, and just point you to the video below of the W04 in action.

Mercedes Sprinter updated to take on Ford Transit, Ram ProMaster

By the end of this year, the Mercedes-Benz Sprinter will be the second-oldest nameplate in its segment here in the States, but with hot new competition waiting in the wings, Mercedes-Benz is giving its hauler a freshened look and more equipment to stave off rivals. The Sprinter was a pioneer in bringing Euro-style delivery vans to North America, and it's inspired others to transplant their Continental offerings, with the all-new Ford Transit and Ram Promaster models launching shortly. It will also continue to do battle with lower-cost traditional competitors like the Chevrolet Express and Ford E-Series.
The big Sprinter will thus get a new look to go with more safety features and available technology. While the information released here technically covers the Euro-spec 2013 Sprinter (which goes on sale in September), the US market is expected to get the new Sprinter for the 2014 model year with many of the same features. Some of this new technology includes a Crosswind Assist feature as standard equipment and the availability of Collision Prevention Assist and Blind Spot Assist as optional safety measures - Mercedes-Benz says that all three are firsts for any van in the world. Also added to the updated Sprinter is a new 1.8-liter supercharged gasoline (or CNG) engine producing 156 horsepower, which will complement the line of diesel engines that carry over and help make the Sprinter the first cargo van to meet the upcoming Euro VI emissions standards. Additionally, a lower ride height is said to improve fuel economy and should improve handling while aiding ingress and egress for both people and cargo.
In terms of styling, the Sprinter's new face also looks more like the current line of Mercedes-Benz passenger cars. This includes a more upright grille along with changes to the hood, headlights and bumper that lend it a closer kinship to models like the CLS-Class and the updated E-Class. The Sprinter will offer both halogen and HID headlights, while the latter will get LED running lamps and offer Highbeam Assist. The images shown here only reveal the exterior from front angles, but it looks like few, if any, changes have been made to the rear of the van. Interior upgrades include a thicker steering wheel, a new shift lever and the latest in audio, navigation and entertainment systems. Scroll down for the official press release for the new Mercedes-Benz Sprinter.

Ecclestone wonders if F1's upcoming turbo V6s should get augmented sound [w/videos]

While every team on the Formula One grid is worried about making a good showing in this year's championship at the same time as they develop a brand-new car for next year's championship, Bernie Ecclestone and F1 circuit promoters have a different concern: how next year's cars will sound. The current cars use 2.4-liter, naturally-aspirated V8s that can reach 18,000 revolutions per minute and employ dual exhaust, next year's engine formula calls for 1.4-liter turbocharged V6s that are capped at 15,000 rpm and are constrained to a single exhaust outlet. Ecclestone and promoters like Ron Walker believe the new engines sound like lawnmowers and that the less thrilling audio will keep people from coming to races. If Walker's Australian Grand Prix really is shelling out almost $57 million to hold the race, every ticket counts. As a fix, according to a report in Autoweek, Ecclestone "suggests that the only way to guarantee [a good sound] may be to artificially adjust the tone of the V6s."
However, neither the manufacturers nor the governing body of F1, the FIA, think there will be a problem. Ecclestone fears that if the manufacturers "don't get it right" they'll simply leave the sport, but the only three carmakers and engine builders left next year, Renault (its 2014 "power unit" is pictured), Mercedes-Benz and Ferrari are so embedded that it would stretch belief to think they'd leave the table over an audio hiccup - if said hiccup even occurs. And frankly, these issues always precede changes to engine formulas, as they did when the formula switched from V10 to V8; fans, though, are probably less focused on the engines and more on the mandated standardization of the sport and the spec-series overtones that have come with it.
No one knows yet what next year's engines will sound like, but we've assembled a few videos below to help us all start guessing. The first is an engine check on an Eighties-era John Player Special Renault with a 1.5-liter V6 turbo, after that is Ayrton Senna qualifying in 1986 in the Lotus 98T that also had a 1.5-liter V6 turbo, then you'll find a short with a manufactured range of potential V6 engine notes, and then the sound of turbocharged V6 Indycars testing last year at the Indianapolis Motor Speedway. Any, or none of them, could be Formula One's future.