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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 working to allow groceries delivered to your car, even when you aren't there

Volvo cites research showing that 60 percent of online shoppers had problems with their deliveries in 2013, and that missed first deliveries cost the industry roughly one billion euros ($1.37B US) in re-delivery costs, as impetus for its "Roam Delivery Service" that delivers packages to your car. The service uses Volvo On Call and Sensus Connect car-connectivity and telematics apps already installed in vehicles, and a digital key with a timed window of operation.
The car owner is notified if delivery to or pickup from the car would be the best option, which they then have the option to approve or decline. If approved, the position of the vehicle is sent to the delivery driver, as well as a digital key that can open the car. Once the delivery has been made, the owner is notified and the digital key is erased, leaving only a time stamp to record when the car was opened and then locked.
The technology will be shown to the public at the Mobile World Congress later this month. There's a video and a press release below with more on the details.

Volvo already planning road-going V8 Supercar?

After decades of cat-and-mouse battle waged between Holden and Ford, Australia's V8 Supercars series has expanded considerably. Mercedes and Nissan both joined the grid last season, and Volvo has followed suit this year. So when 2014 championship kicked off earlier this month in Adelaide, everyone was watching to see who would come out on top.
The answer is Holden, which took first place in all three of the weekend's races. In fact the General Motors division locked out the podium in the first and third races and took first and third places in the second race, letting just one other manufacturer onto the podium the entire weekend - and that was Volvo. The Polestar S60 scored second place on its first race weekend, beating all the Nissan Altimas, the Mercedes E63 AMGs, the Ford Falcons and most of the Holden Commodores.
Now that's hardly winning the championship, but it's a very solid debut. And that point was not lost on the people back at headquarters in Sweden, who are already thinking about making a roadgoing version of the race-spec V8 Supercar.