2008 Hummer H2 on 2040-cars

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GM Super Cruise beats Tesla Autopilot again in latest hands-free test

DETROIT — General Motors' Super Cruise once again edged Tesla's Autopilot in an evaluation of 17 vehicles equipped with active driving assistance systems (ADAS) by Consumer Reports, the testing organization said on Wednesday. A Tesla Model Y fitted with Autopilot finished "a distant second," the group said, to a Cadillac CT6 equipped with Super Cruise, which GM is rolling out to more than 20 vehicles — including its new Hummer electric pickup truck — over the next three years. Safety and insurance researchers have frequently warned of the risks of consumers overestimating ADAS systems' abilities, a misconception increased by some automakers calling their products Autopilot, ProPilot or Co-Pilot. In 2018, the Cadillac CT6 with Super Cruise scored higher than a Tesla Model 3 with Autopilot, in a Consumer Reports test of just four vehicles equipped with ADAS. In the latest test, conducted this summer on a track and on public roads, the Cadillac scored 69 points out of a possible 100, while the Tesla scored 57. A Lincoln Corsair equipped with Ford's Co-Pilot 360 system, finished third with 52. The critical difference in the Super Cruise system is a driver-facing infrared camera to make sure he or she is paying attention to the road and is ready to take over manual control when necessary, said Kelly Funkhouser, head of connected and automated vehicle testing at Consumer Reports. The group noted that Autopilot can shut off abruptly in some situations, while Super Cruise did a better job of notifying the driver when the system is disengaging. In recent European safety testing, a Tesla Model 3 with Autopilot placed sixth out of 10 systems, getting high marks for performance and ability to respond to emergencies, but falling short on its ability to maintain a driverÂ’s focus on the road. Related Video: Green Cadillac GM Hummer Tesla Safety Technology Autonomous Vehicles Electric Super Cruise

Mil-Spec built a one-off, track-ready Hummer H1

Mil-Spec is one of the latest companies looking for success with restored and modified versions of iconic vehicles. Rather than Porsche 911s or '60s trucks and SUVs, its canvases are Hummer H1s. The customer vehicles are big, brash off-road machines, but that's not all the company is capable of. We recently learned that the crew over there built a Hummer H1 meant for race track use, and it is amazing. The base vehicle is a four-door convertible pickup truck, and Mil-Spec thoroughly changed the suspension. It has custom coilovers with stiff springs, and the entire suspension geometry has been revised. Overall, it was lowered a stunning seven inches compared with a stock H1. The H1's in-board brakes now feature six-piston brake calipers, and the wheels are wrapped in low-profile Pirelli P-Zero tires. Also impressive is the fact that the truck still has a part-time four-wheel-drive system. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Under the hood is a 6.6-liter Duramax diesel V8 similar to that in the customer models. But this one has been tuned all the way up to 800 horsepower and 1,500 pound-feet of torque. This engine also plays a role in this truck's origins. Apparently the truck was used for final powertrain testing and development. But it was also built to highlight the company's capabilities. If you want one of these, well, you can't have one. At least not yet. We asked a Mil-Spec representative, and he told us that there are no plans for offering track-oriented H1s. That's understandable, since the company is still working through building and selling its initial run of 12 off-road-ready vehicles. He did say the truck has generated a lot of interest, though. So, maybe when the company has time, and if a really wealthy buyer really wanted one, maybe the Mil-Spec could work something out. But at least in the meantime, the company is sticking to tall, chunky-tired H1s. Related Video:

Big electric trucks won't save the planet, says the NYT

When The New York Times decides that an issue is an issue, be prepared to read about it at length. Rarely will a week passes these days when the esteemed news organization doesn’t examine the realities, myths and alleged benefits and drawbacks of electric vehicles, and even The Atlantic joins in sometimes. That revolution, marked by changes in manufacturing, consumer habits and social “consciousness,” may in fact be upon us. Or it may not. Nonetheless, the newspaper appears committed to presenting to the public these pros and cons. In this recently published article titled, “Just How Good for the Planet Is That Big Electric Pickup Truck?”—wow, thatÂ’s a mouthful — the Times focuses on the “bigness” of the current and pending crop of EVs, and how that impacts or will impact the environment and road safety. This is not what news organizations these days are fond of calling “breaking news.” In October, we pointed to an essay in The Atlantic that covered pretty much the same ground, and focused on the Hummer as one particular villain, In the paper and online on Feb. 18, the Times' Elana Shao observes how “swapping a gas pickup truck for a similar electric one can produce significant emissions savings.” She goes on: “Take the Ford F-150 pickup truck compared with the electric F-150 Lightning. The electric versions are responsible for up to 50 percent less greenhouse gas emissions per mile.” But she right away flips the argument, noting the heavier electric pickup trucks “often require bigger batteries and more electricity to charge, so they end up being responsible for more emissions than other smaller EVs. Taking into consideration the life cycle emissions per mile, they end up just as polluting as some smaller gas-burning cars.” Certainly, itÂ’s been drummed into our heads that electric cars donÂ’t run on air and water but on electricity that costs money, and that the public will be dealing with “the shift toward electric SUVs, pickup trucks and crossover vehicles, with some analysts estimating that SUVs, pickup trucks and vans could make up 78 percent of vehicle sales by 2025." No-brainer alert: Big vehicles cost more to charge. And then thereÂ’s the safety question, which was cogently addressed in the Atlantic story. Here Shao reiterates data documenting the increased risks of injuries and deaths caused by larger, heavier vehicles.