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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.

2025 Volvo EX90 enters production after being delayed last year

After a delay of about eight months, Volvo's Ridgeville, South Carolina plant is now assembling the EX90 battery-electric SUV. Volvo's original plan was to get its new flagship in production toward the end of 2023 so that dealers might have models in showrooms early this year. There's also the reservation list, which filled so quickly that Volvo shut it down sooner than anticipated. However, after the car's November 2022 reveal, Volvo engineers confronted unexpected complexities with its software stack. In May 2023, the automaker officially delayed the start of production until the first half of this year. Part of the complexity was the brain in Volvo's EV push, the new VolvoCars.OS software platform running on a new "core computing" system developed with Nvidia and using the tech company's Drive Orin chips — the same chips Rivian uses for its new, streamlined electrical architecture in the Gen 2 R1 models. In Volvo's words, the core computing system "is made up of three main computers. These support each other in operating vision processing and artificial intelligence, general computing and infotainment respectively," this fundamental change in vehicle brain layout allowing the automaker "to gradually separate hardware from software. This means the company can introduce more frequent hardware cycles, so that new Volvo models can be equipped with the latest available hardware." Rowan said he believes the delay will ease the path for what's coming; the code written for the EX90 will see use elsewhere in the lineup, what the coders learning during this hiccup serving the automaker all the way through to an eventual transition to the Global Product Architecture that will succeed the EX90's SPA2 architecture. Back to the South Carolina plant, the first customer car off the line, done up in Denim Blue, will be delivered later this year. The plant's got more good news as well from the other vehicle it builds, the S60 sedan, with year-to-date sales up 255% compared to 2023. Related video: 2024 Volvo EX90 exterior and interior walkaround review

Volvo will start testing wireless charging with XC40 taxis

Volvo announced it will start testing wireless charging systems with its Volvo XC40 Recharge electric SUVs. It's doing so by creating a small fleet of XC40 Recharge taxis for Cabonline, the largest cab operation in the Nordic nations. The testing in Volvo's hometown of Gothenburg, Sweden, will last for three years, and Volvo notes that the driving conditions will involve 12 hours a day of driving with cars racking up 100,000 kilometers (about 62,000 miles) per year. The charging stations come from American company Momentum Dynamics. They're embedded into the pavement of the Volvos' parking spaces and begin charging automatically when parked correctly (which is aided by the on-board surround-view camera). The charging speed is 40-kW, which is close to the maximum charging speed of many electric cars' on-board chargers when connected to a DC station. Interestingly, Momentum Dynamics lists systems capable of charging speeds as high as 450 kW on its website. Volvo did not make any announcements regarding future availability of wireless charging. We would imagine the results of this testing will affect whether the company intends to make it a factory offering. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.