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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 EX30 endures a side impact crash test with an EX90

Before Volvo launched the EX90, the Swedish automaker — already known as a pioneer in safety — repeatedly stressed how much work it had done to raise the bar for safety in its new electric SUV. Almost every new release included lines like, "The standard safety in the Volvo EX90 is also higher than any Volvo car before it," and "The Volvo EX90 has an invisible shield of safety enabled by our latest sensing technology, inside and outside." But these focused on the car's electronic suite of sensors and cameras watching everything from the road ahead and behind to the driver's state of fatigue. The company did the same during the launch of the EX30, writing that its new compact electric vehicle protects all occupants "through state-of-the-art restraint technology, as well as top-notch structural design that fulfills our ambitious in-house safety requirements — designed to prepare our cars for various real-world scenarios." To prove a point about the safety of the EX30, Volvo's in-house crash-test lab performed a side impact test, running its largest car, the EX90, into the side of its smallest, the EX30.  We don't get to see any interior view of the EX30 during the test or afterward. In an Automotive News Europe video about the crash and the results, Lotta Jakobsson from the Volvo Cars Safety Center says the data showed that the two "small-sized females" sitting on the struck side "were well protected" in the crash, with minimal infliction of injury. The physical design of both cars helps make this happen. The EX30 was designed to disperse all of its forces around the structure of the car for "balanced interaction" during an event. That's pretty standard stuff. On the EX90, a piece of the lower front structure juts ahead of the vehicle's primary safety structure. As ANE Managing Editor Doug Bolduc puts it, that lower structure is "specifically designed to help it absorb a lot of the power of a crash with a smaller vehicle ... that is to not only provide protection to the passengers of the EX90 but also to provide protection to the passengers of the EX30." The result is "less damage than you might have expected from the larger car onto the smaller car."  Check out the vid and for Jakobsson's take on how current trends in structural, passive, and active safety won't rid the world of crashes, but they are reducing injuries while at the same time making crashes less common.

Wagons make a bit of a comeback, with new models, sales on the rise

Consider this an official invitation to hop on the wagon bandwagon. There's still tons of room because, well, it's a wagon (and market share is still extremely small). But according to new data, the segment is growing. According to a report from Bloomberg, using data from Edmunds.com, roughly 211,600 Americans purchased wagons in 2018. That is technically down from the 237,600 sold in 2017, but wagon sales in the U.S. are up 29 percent from where they were five years ago. It's also the third year in a row that wagon sales broke the 200,000 mark. The sales trends have been somewhat representative of the availability of wagons. New models have debuted during the past 5 years and therefore offer more opportunity at more brands to buy wagons. In addition to more modest cars such as the Volkswagen Golf Sportwagen, several luxury and performance brands are offering wagons today, such as Mercedes-Benz, Audi, Porsche, Jaguar, Volvo and Buick. (Bloomberg's headlines make the point that "crossovers are for the Kardashians," and wagons are just, well, classier.) This uptick in brand-name availability, as well as extremely well-executed design on most of the wagons currently available, has helped increase the segment's desirability. That, and its ability to better accomplish the same tasks at hand while standing out from the crossover and SUV crowd. Still, the posted numbers represent a small fraction of the total vehicles sold. According to the data, wagons only held a 1.4 percent market share in 2017, the segment's best recent year. Wagons hold a steadfast place in America's past, and they're writing an interesting new story. With the downturn in traditional cars, they may continue to create an unexpected narrative. Related Video: News Source: Bloomberg, Edmunds Audi BMW Buick Volkswagen Volvo Wagon station wagon