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IIHS: High numbers of drivers treat partially automated cars as fully self-driving

WASHINGTON — Drivers using advanced driver assistance systems like Tesla Autopilot or General Motors Super Cruise often treat their vehicles as fully self-driving despite warnings, a new study has found. The Insurance Institute for Highway Safety (IIHS), an industry funded group that prods automakers to make safer vehicles, said on Tuesday a survey found regular users of Super Cruise, Nissan/Infiniti ProPILOT Assist and Tesla Autopilot "said they were more likely to perform non-driving-related activities like eating or texting while using their partial automation systems than while driving unassisted." The IIHS study of 600 active users found 53% of Super Cruise, 42% of Autopilot and 12% of ProPILOT Assist owners "said that they were comfortable treating their vehicles as fully self-driving." About 40% of users of Autopilot and Super Cruise — two systems with lockout features for failing to pay attention — reported systems had at some point switched off while they were driving and would not reactivate. "The big-picture message here is that the early adopters of these systems still have a poor understanding of the technologyÂ’s limits," said IIHS President David Harkey. The study comes as the National Highway Traffic Safety Administration (NHTSA) is scrutinizing Autopilot crashes. Since 2016, the NHTSA has opened 37 special investigations involving 18 deaths in crashes involving Tesla vehicles and where systems like Autopilot were suspected of use. Tesla did not respond to requests for comment. Tesla says Autopilot does not make vehicles autonomous and is intended for use with a fully attentive driver who is prepared to take over. GM, which in August said owners could use Super Cruise on 400,000 miles (643,740 km) of North American roads and plans to offer Super Cruise on 22 models by the end of 2023, did not immediately comment. IIHS said advertisements for Super Cruise focus on hands-free capabilities while Autopilot evokes the name used in passenger airplanes and "implies TeslaÂ’s system is more capable than it really is." IIHS in contrast noted ProPILOT Assist "suggests that itÂ’s an assistance feature, rather than a replacement for the driver." NHTSA and automakers say none of the systems make vehicles autonomous. Nissan said its name "is clearly communicating ProPILOT Assist as a system to aid the driver, and it requires hands-on operation.

2019 Infiniti QX50 starts fresh with a new face and trick engine

Last week, Infiniti rolled out the refresh of the big daddy QX80 in Dubai. At this year's Los Angeles Auto Show, the Japanese automaker is poised to reveal something that's bound to be far more mainstream: the 2019 Infiniti QX50 and its trick variable compression turbocharged engine, or VC-T. In addition to the new engine, the QX50 drops rear-wheel drive in favor of an all-new front-wheel-drive platform and gets the new ProPilot assist technology that debuted on the Nissan Leaf. The QX50 may be the headliner, but the engine is the really interesting bit. This 2.0-liter turbocharged inline-four can adjust the stroke of the pistons on the fly, varying the engine's compression from 8:1 to 14:1, and giving the new midsize crossover improved efficiency and diesel-like torque. It's rated at 268 horsepower and 280 pound-feet of torque, down 57 horses but up 14 pound-feet. Front-wheel-drive models hit 60 mph in 6.7 seconds. That drops to 6.2 seconds with all-wheel drive. Combined fuel economy is 27 mpg for front-wheel-drive QX50s and 26 mpg for all-wheel-drive variants, both up from the abysmal 20 mpg combined rating of the current model. Power is sent through a continuously variable transmission. If it's like other Nissan and Infiniti CVTs, it will be inoffensive if a bit lifeless. We've covered the details of this powertrain extensively already, but it's great to see companies giving more life to the internal combustion engine. The new platform marks a big improvement over the outgoing QX50 in terms of platform rigidity and space efficiency. Rear-wheel drive might be fun, but it's never ideal from a packaging perspective. Cargo capacity is up from 31.6 cubic-feet to 37 cubic-feet. With the seats down, the space expands to 60 cubic feet, up from 50.1 cubic feet. That's not exactly class-leading, but it's no longer among the class-worst. The 2019 QX50 will use a new type of high-tensile steel, improving torsional rigidity by 23 percent and shaving overall weight. The styling falls in line with most other Infiniti products. The outgoing model had a bit of an identity crisis, looking more like a lifted wagon than a fully-realized crossover (it was, after all, essentially a G35/G37 wagon). This new one has much more conventional SUV proportions. In fact, it looks like a 7/8-scale version of the new QX80 with a front-wheel-drive profile. That's either good news or bad news, depending on where your tastes fall.

Infiniti's Vision for Gran Turismo revealed in full [w/video]

Just about any car has to be designed with some sort of limitations, whether it's a production car that has to be usable on the road, a racecar that has to comply with regulations, or even a concept car that does, at the end of the day, actually need to be crafted out of real materials and wheeled onto a stage. But the Vision Gran Turismo series imposes no such limitations. Designed only for a virtual reality, the project allows for designers to craft a purely fantastical design whose limits fall barely short of their own imaginations. It presents companies with the opportunity to represent their brand as they want to, so it comes as little surprise that every automaker from here to Hong Kong has been lining up to take part. And the latest is Infiniti. Previewed in a pair of teaser renderings barely over a week ago, the Infiniti Concept Vision Gran Turismo is a suitably striking addition to the virtual world of the Gran Turismo video game franchise. Designed at the company's Beijing studio, the brief calls for a 4.5-liter naturally aspirated V8 hybrid powertrain, with a front mid-ship layout driving a rear transaxle for ideal 45/55 front-rear weight distribution. Beyond that it's all flowing forms, extreme aero and signature Infiniti design cues like a widened version of the brand's trademark grille shape and the kink in the rear pillar. It's got butterfly doors hinged ahead of those spindly mirrors, center-lock alloys crafted from carbon fiber, deeply sculpted aerodynamic elements, a large boomerang-shaped rear wing and aggressive long-hood/low greenhouse proportions. It's F1 meets GT, to hear Infiniti tell it, and whether you've got a PS3 and a copy of Gran Turismo 6 to play around with it or not, you can check it out in the images above and the video below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Introducing the INFINITI CONCEPT Vision Gran Turismo The "INFINITI CONCEPT Vision Gran Turismo" has been released on "Gran Turismo 6", available exclusively on PlayStation®3. Infiniti has continued to break new ground in design since the brand was first established. This is a sensuous GT car brimming with the Infiniti philosophy. How to receive it After Update 1.15 has been installed, the car can be purchased from the [Vision GT] area within the [CARS] section in "My Home" (here, you can also find the car's presentation movie).