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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.

Cadillac ELR production has stopped, Chevy Bolt coming in Oct.

It looks like General Motors' Cadillac ELR extended-range plug-in is out as the automaker prepares to go all in on the Chevrolet Bolt electric vehicle. The Caddy officially stopped production in February, Hybrid Cars says, citing Cadillac Product Communications Manager David Caldwell. There is still a "small quantity" of the coupe at dealerships, but this take on mashing up "luxury coupe" with "green vehicle" has about run its course. Caldwell and Johan de Nysschen, president of General Motors' Cadillac division, had already confirmed earlier this year that the ELR, which was first available as a 2014 model, wouldn't have any further generations, though weren't specific on when production would stop. The ELR uses an upgraded version of the first-generation Volt's powertrain to move the 4,000-pound beast, and while the Volt is now in its second generation (and this year's sales have more than doubled from a year earlier as a result), the ELR never received a similar upgrade. The ELR sold just 357 units through April. As a result, the ELR sold just 357 units through April, down almost nine percent from a year earlier. In all of last year, 1,024 ELRs were sold, compared to more than 15,000 units for the Chevy Volt, and that's after the ELR's price was cut by about $9,000 last April. The car also got about a 25-percent increase in power, but that didn't seem to do the trick when it came to boosting demand, even with the available $7,500 federal tax credit. Meanwhile, Hybrid Cars is reporting that the 2017 Bolt, which will feature a single-charge range of about 200 miles and is expected to retail for about $35,000, is likely to start production at GM's Orion Assembly Plant in October. While you wait, if you're already feeling nostalgic, check out our impressions of the ELR here. Related Video: Featured Gallery 2014 Cadillac ELR Review View 48 Photos News Source: Hybrid Cars Green Plants/Manufacturing Cadillac Coupe Hybrid Chevy Bolt cadillac elr elr extended-range plug-in bolt

Autoblog Podcast #326

Easter Jeep Safari concepts, Shelby 1000, 2014 Cadillac CTS and Mercedes CLA45 AMG leaks
Episode #326 of the Autoblog Podcast is here, and this week, Dan Roth and Zach Bowman talk about this year's Easter Jeep Safari concepts, the 1,200-horsepower Shelby 1000 and leaked images of the 2014 Cadillac CTS and Mercedes-Benz CLA45 AMG. We wrap with your questions and emails, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Keep reading for our Q&A module for you to scroll through and follow along, too. Thanks for listening!
Autoblog Podcast #326: