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BMW negotiates Daimler alliance, buys out car-service partner Sixt

Sixt sells its stake in DriveNow car-sharing to BMW BMW in talks with Daimler to combine car-sharing Combining car-sharing business to aid robotaxi plans FRANKFURT — Germany's BMW has bought out partner Sixt from their joint venture DriveNow, paving the way for a broader car-sharing and driverless taxi alliance with Daimler to compete against Uber and Lyft. Car rental company Sixt said on Monday it would generate an extraordinary pre-tax profit of about 200 million euros ($248 million) in 2018 from the sale of the DriveNow stake to BMW for 209 million euros. "With DriveNow as a wholly-owned subsidiary, we have all options for continued strategic development of our services," said Peter Schwarzenbauer, BMW's board member for Digital Business Innovation. "Our experience with mobility services supports our development of future autonomous, electrified and connected fleets," he said, adding that BMW aims to have 100 million customers for "premium mobility services" by 2025. The Sixt deal comes as BMW moves closer to a deal to combine its car-sharing services with Daimler's Car2Go, a person familiar with the discussions told Reuters last week. The German carmakers want to build a joint business that includes car sharing, ride-hailing, electric vehicle charging, and digital parking services, a senior executive at one of the companies said on Monday. Mercedes-Benz parent Daimler and BMW declined comment on the status of potential talks on their car-sharing business. "This is speculation, we do not comment," BMW said. The senior executive, who declined to be named because the plan is not public, said: "This will create an ecosystem which can also be used for managing robotaxi (driverless taxi) fleets." BMW would contribute its ParkNow and ChargeNow businesses to the common company, the executive said, adding that there were still differences of opinion over the valuation of Car2Go. The market for ride-hailing services currently makes up around 33 percent of the global taxi market, and could grow eightfold to $285 billion by 2030, once autonomous robotaxis are in operation, Goldman Sachs said in a recent research note. BMW and Daimler are now working on developing autonomous cars, vehicles which could enable them to up-end the market for taxi and ride-hailing services.

2014 Mercedes-Benz SLS AMG Black Series [w/video]

The biggest misconception about the Mercedes-Benz SLS AMG Black Series is that it's simply a higher-performing version of the SLS GT - a closer look, or better yet, a few hot laps on a high-speed racing circuit, reveals that is anything but the case.
Launched in the States in mid-2011, the standard SLS GT is a 583-horsepower, all-aluminum, gull-wing coupe with performance that positions it near the top of the exotic segment. While the AMG team at Mercedes-Benz could have left it alone, their experience with the SLS AMG GT3 race car said there was room for improvement, so they devised the SLS Black Series. The transformation from SLS GT to SLS Black Series is extensive, with no fewer than 17 different significant enhancements.
The engine mapping, crankshaft, connecting rods, valve-train, intake, exhaust and cooling are all modified and the engine's redline bumps up from 7,200 to 8,000 rpm, which pushes output of the hand-built 6.3-liter V8 to 622 horsepower. The power steering receives a new ratio, a coil-over AMG Adaptive Performance suspension is installed along with underbody braces, the track is widened, two-piece carbon-ceramic brakes replace iron rotors at each corner and a lightweight titanium exhaust is fitted beneath. The AMG Speedshift seven-speed dual-clutch gearbox is modified and an electronically controlled AMG rear differential lock ensures the power goes to the pavement. Last on the mechanical upgrades are new lightweight forged wheels (10x19 inches front and 12x20 inches rear) wrapped in special R-compound Michelin Pilot Sport Cup tires.

VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.