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Cadillac tops Tesla in Consumer Reports semi-automated driving test

General Motors' Cadillac outscored Tesla in a new ranking of partially automated driving systems tested by Consumer Reports and released on Thursday. The highly influential nonprofit organization, which tests and rates a variety of consumer products from appliances to vehicles, said it compared Cadillac's Super Cruise and Tesla's Autopilot with similar systems from Nissan and Volvo. Nissan's ProPilot Assist was ranked third and Volvo's Pilot Assist fourth. Consumer Reports said it has been testing partially automated driving systems for several years but elected to conduct a formal study intended for publication, because "we are at a tipping point where they are now going mainstream," according to Jake Fisher, director of auto testing. The organization said its tests, conducted on a private track and on public roads in Connecticut, were designed to measure the systems' ability to automatically control steering and speed in certain situations, while helping drivers pay attention and regain manual control of the vehicle when required. CR noted that any of these systems can increase driving risk if used in inappropriate situations, or if drivers become inattentive or over-reliant on them. While they can help relieve driver stress and fatigue, Consumer Reports said, the partially automated systems are "not intended to be self-driving features." The systems typically use cameras, radar and other sensors, as well as mapping data, to monitor location and traffic conditions and help keep a vehicle centered in the lane at a safe distance behind other cars. Each system has limitations. Cadillac's Super Cruise, for instance, only functions on divided highways that have been mapped by GM. In contrast, Tesla's Autopilot can be used even on small, curvy roads with poor lane markings, but "operates erratically in those situations," Consumer Reports said.The organization tested Super Cruise on the Cadillac CT6; Autopilot on the Tesla Model 3, Model X and Model S; ProPilot Assist on the Nissan Leaf and Infiniti QX50; and Pilot Assist on the Volvo XC40 and XC60. Consumer Reports said Cadillac's Super Cruise did "the best job of balancing high-tech capabilities with ensuring the car is operated safely and the driver is paying attention." Tesla's Autopilot was cited for its capability and ease of use, while Nissan's ProPilot Assist did a better job than Autopilot or Volvo's Pilot Assist in keeping drivers engaged.

Volvo and Starbucks to put charging stations at coffee shops

Volvo and Starbucks are joining forces to give electric vehicle owners a more pleasant charging experience. The two companies have announced a plan to install EV charging stations at Starbucks coffee shops across several U.S. states as part of a pilot program to study the project's scalability. About 60 chargers will be installed at 15 Starbucks locations along a 1,350-mile route between Denver and Seattle, which is home to the coffee giant.  Volvo told Autoblog that the chargers will be a mix of ChargePoint DC chargers comprised of Express 250 units, capable of delivering 62.5 kW, and Express Plus units, capable of delivering up to 350 kW. All chargers will have both CHAdeMO and CCS plugs. Placed about 100 miles apart, the charger-equipped Starbucks fall within the range of most EVs, and their relative proximity should limit the amount of advanced planning one would have to do during an EV road trip. The companies plan to offer them to any drivers of electric cars. Charging fees will apply, but Volvo vehicles will get to use them either free of charge or at a discount. The locations of these chargers will show up in ChargePoint's smartphone app, or with an in-dash app on Google-equipped Volvo models. Jokes about latte-sipping Volvo drivers aside, the program opens a world of new opportunities for charging. A Volvo C40 Recharge takes about 40 minutes to replenish its batteries from 20% to 90%. Other electric cars are comparable. A coffee shop is a much more pleasant place to wait that out than a Kroger or Walmart, and as we discovered last week, EV chargers and businesses like Starbucks are banned from interstate rest areas by federal law. Add the availability of wifi and clean-ish bathrooms at most Starbucks locations, and it makes for an ideal pit stop opportunity. Besides, on a long road trip, drivers must replenish their caffeine just as cars must replenish their fuel tanks or batteries. The solution — chargers at coffee shops — is so glaringly obvious, it's a wonder why it's taken so long for a partnership like this to happen.

Apple CarPlay drawing early safety concerns [w/video]

Apple's CarPlay infotainment system hasn't made it into a single vehicle yet, and it's already drawing criticism for distracting drivers among safety advocates. The new tech unveiled at the Geneva Motor Show pairs users' iPhones with the car's dashboard display to make calls, dictate messages and listen to music. Some automakers, like Volvo, also let users interact with the HVAC system from the screen.
"The idea that people want to be on their phones, and therefore let's give them a way to do that -- that's not putting safety first, that's putting convenience and the desire to be in touch first," said Bruce Hamilton, manager of research and communications at the AAA Foundation for Traffic Safety, to CNN Money.
Distracted driving is a huge concern on modern roads with more vehicles allowing drivers to use their smartphones through Bluetooth and infotainment systems. A Texas A&M study found that drivers' reaction time doubled while dictating text messages, according to CNN Money. The new tech is certainly not making drivers pay more attention.