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Cadillac, Daimler execs take swipes at Tesla

Despite the financial ties between Daimler and Tesla Motors, at least one Mercedes exec thinks the electric automaker doesn't have a bright future. And over at Cadillac, the message is that Tesla doesn't pose a threat but offers the luxury arm of General Motors more of classroom experience. The Mercedes story runs like this. Mercedes-Benz USA president and CEO, Steve Cannon, said at the New York Auto Show last week that Tesla has "no network" and only offers "little shops that don't have service capacity." He also said: "Folks are buying a Tesla now because they're kind of cool, but if you're a Tesla buyer, you have to have multiple cars. With Mercedes, you have a whole network. You've got no worries. ... Tesla is great, but you've got plenty of well-established brands that mean luxury, like Porsche or Mercedes-Benz, and how long do you think we're going to wait and let Tesla be out there alone [selling premium electric cars]?" "Treehuggers do not buy new luxury cars" – Uwe Ellinghaus For Cadillac's global chief marketing officer, Uwe Ellinghaus, Tesla's EV success represents little other than "a great opportunity and a learning exercise for all of us, and will help us traditional manufacturers to think twice about electric mobility." He added that, "I am not afraid of Tesla. ... There is no willingness to really sacrifice on the traditional qualities of a luxury car. These are not cars for treehuggers, as treehuggers do not buy new luxury cars." Ellinghaus made the comments during a panel discussion at the 2014 Automotive Forum. Perhaps the lesson of Tesla's offer of free Supercharging to Model S owners is what led to Cadillac to recently announce a deal with Chargepoint that gives ELR drivers access to that company's 16,500 charging stations. Read more details on that below. Cadillac and ChargePoint Bring EV Customer Luxury Driving Experience World's largest, most open electric vehicle charging network available to ELR drivers 2014-04-16 NEW YORK – Cadillac today announced a partnership with ChargePoint, the largest and most open electric vehicle-charging network in the world. The collaboration brings Cadillac ELR drivers immediate access to more than 16,500 charging locations on the ChargePoint network. The ELR electrified luxury coupe went on sale at the end of 2013. It embodies Cadillac's Art & Science design philosophy, combining provocative design with progressive technology.

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.

Mercedes-AMG Hulks out again with new G63 test

The last time we saw Mercedes-Benz testing its camouflaged, lime-green G63 AMG, it was on the sunny roads of Germany. Perhaps recognizing that this was a tragic waste of its talents, Mercedes has now moved testing of its new brute to the windy, snowy tarmac of Sweden. Besides being a far more suitable environment for its monstrous G-Wagen, Mercedes' arrival in Scandinavia gives us yet another look at its 6x6-inspired updates. Judging by the license plates, this is the exact same vehicle we spotted way back in November, which gave us our original look at the impending arrival of the G's hoisted-up ride height, more aggressively flared fenders and meatier off-road-ready tires. As with our previous report, our spies are still arguing that the next G63 will be fitted with Mercedes' 5.5-liter, twin-turbocharged V8. That means as much as 544 horsepower and 560 pound-feet of torque will be on tap, and it'll all be dispatched via a seven-speed automatic transmission. The next G-Wagen is still on pace for a debut this year, although we still aren't sure where. Forced to put money on it, we'd bet on a European show, likely March's Genevan extravaganza or September's Frankfurt show.