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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.

Nissan returning to top-level US racing with this TUDOR entry

Muscle Milk Pickett Racing, formerly powered by Honda to two consecutive American Le Mans Series championships, is now officially powered by Nissan. The Japanese automaker's return to the top tier of US sports car racing comes with Nismo factory backing of the Muscle Milk entry in the newly created TUDOR United SportsCar Championship. Those with long memories will recall that Nissan walked away from America's then top-flight sports car series, IMSA, more than 20 years ago, having won 33 races, three manufacturer titles and four driver's titles from 1988 to 1991.
The ORECA 3 racecar's reveal also marks the introduction of Nismo Global Exchange drivers to the team. Alex Brundle, who drove for Nissan-powered OAK Racing last year in the FIA World Endurance Championship, will join Lucas Luhr and Klaus Graf at the Rolex 24 Hours of Daytona. It's his first time in a major US event, but having finished second in the WEC and in the LMP2 class at Le Mans last year, he's no novice. Nismo drivers will also contest the 12 Hours of Sebring and Petit Le Mans.
The No. 6 Muscle Milk entry will be hitting the track with the other competitors this weekend during the "Roar before the Rolex 24," with the race itself happening on January 25-26. You can read more about what's coming in the press release below.

Should you buy an EV?

Gas prices are hitting the skids and EVs are following suit; nearly every model in today's market has experienced a double-digit decline in sales – with the always notable exception of the Tesla Model S. Some EVs are in the last year of their generation while others have been half-heartedly designed and engineered to fulfill federal government quotas. The two non-Tesla front runners, the Chevy Volt and Nissan Leaf, are in the unfortunate position of offering customers "2015" vehicles that were designed with 2011 in mind. Yet there's plenty of love in the air. Nissan has built over 180,000 Leafs worldwide, and chances are you will be seeing a second electric vehicle accompanying the Leaf when the new generation is released in the coming months. The Chevy Volt now offers the highest customer satisfaction out of any car or truck sold in North America. Forget the luxury cars, the sports cars, the family trucksters, and even the rolling flagship that guides Tesla's jaw dropping valuation on Wall Street. You want happy with your EV? The brand that's rocking the segment right now is Chevy. It's been doing so for a while. The EV market is poised to become a lot more sophisticated over the next 18 months with the three leading manufacturers – Tesla, General Motors, and Nissan – launching five brand new models along with no fewer than 16 other manufacturers making many of their bread and butter cars available as plug-in hybrids. So, if you want to keep your money as far away from the Arab dictatorships and Russian mafia as Mercury is from Pluto, and enjoy your commute, we're more than ready to do our part! So let's begin with the most important question. What's Your Range? How much driving do you generally do in a day? If the answer to that question is 50 miles or fewer, an all-electric vehicle like the Nissan Leaf may be the best ingredient for your driving recipe. This is especially true if you have a second vehicle you can use for the occasional longer drive or are willing to rent for the weekend. But here's a little surprise for you. The upcoming Chevy Volt was designed to be driven in all-electric mode for over 50 miles. Fifty-three, to be exact. Plus, the Volt's battery has experienced a lot fewer deterioration issues than the Nissan Leaf's due in part to the Volt's liquid-cooled battery, which also uses a lot less of its capacity than the air-cooled Leaf's does.