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Teaching autonomous vehicles to drive like (some) humans

While I love driving, I can't wait for fully autonomous vehicles. I have no doubt they'll reduce car accidents, 94 percent of which are caused by human error, leading to more than 37,000 road deaths in the U.S. last year. And if it means I can fly home at night in winter and get safely shuttled to my house an hour-plus away — and not have to endure a typical white-knuckle drive in the dark with torrential rain and blinding spray from 18-wheelers on Interstate 84 — sign me up. Autonomous technology will also take some of the stress, tedium and fatigue out of long highway drives, as I recently discovered while testing Cadillac Super Cruise. AVs are also supposed to eventually help increase traffic flow and reduce gridlock. But according to a recent Automotive News article, as the first wave of AVs are being tested on public roads, they're having the opposite effect. Part of the problem is they drive too cautiously and are programmed to strictly follow the written rules of the road rather than going with the flow of traffic. "Humans violate the rules in a safe and principled way, and the reality is that autonomous vehicles in the future may have to do the same thing if they don't want to be the source of bottlenecks," Karl Iagnemma, CEO of self-driving technology developer NuTonomy, told Automotive News. "You put a car on the road which may be driving by the letter of the law, but compared to the surrounding road users, it's acting very conservatively." I get it that, like teen drivers, AVs need a ramp up period to learn the unwritten rules of the road and that a skeptical public has to be convinced of the technology's safety. But this is where I become less of a champion on AVs, since where I live in the Pacific Northwest we already have more than our share of overly cautious human drivers. Since moving here 12 years ago, I've found it's an interesting paradox that a region famous for its strong coffee, where you'd think most drivers would be jacked up on caffeine, is also the home to annoyingly measured motorists. As an auto-journo colleague living in Seattle so aptly put it: "People in the Pacific Northwest drive as if they have nowhere to go." If you drive like me and always have somewhere to go — and usually are in a hurry to get there — it's absolutely maddening.

Why Cadillac needs a real truck in its lineup

Premium brands such as BMW, Mercedes-Benz, Lexus, and Cadillac sell vehicles that cover the spectrum from car to crossover to SUV. But trucks? They remain the last frontier when it comes to luxury brands. These days Chevy, GMC, Ford, and Ram sell cheap, bare-bones work trucks alongside loaded models that top $75,000. There is a reverse elitism that comes with this sales tactic. A brand gets to reflect a rugged working class lifestyle with the emblem up front, while what's behind it costs as much as a small house in middle America. But Americans who spend big money on cars and SUVs have always gradually tailed towards luxury nameplates over time. Everyone knows what an Escalade is, and thanks in large part to that image the Escalade is now the best-selling fullsize luxury SUV in the USA. Cadillac's flagship model, along with its midsize luxury crossover, the SRX, routinely outsell the competition from Audi, Mercedes, and BMW, not to mention Ford's Lincoln brand and most of the Japanese rivals. With trucks already dominating overall sales and headed into the pricing stratosphere, I believe it's time for Cadillac to consider a fullsize truck. And no, not a lipstick version that merely takes a Chevrolet Silverado pickup and throws in a few leather seats and some slight interior touches. That experiment already failed both for Cadillac (the Escalade EXT) and for Ford's Lincoln brand (Blackwood, Mark LT). Cadillac is an American brand that currently focuses a ridiculous amount of energy and resources trying to compete with European car offerings. The brand needs to create the Cadillac of trucks. Head honcho Johan de Nysschen has been blunt in his desire to "restore Cadillac to the pinnacle of global premium brands, not in sales but in aspirational brand character." This sounds well and wonderful. But the present problem in achieving this goal is that, on a global basis, Cadillac is a failed brand. Look at Europe, where Cadillac has sold so poorly in recent years that former Soviet manufacturer Lada managed more new registrations in 2014 by a factor of more than four to one. Cadillac is an American brand that currently focuses a ridiculous amount of energy and resources trying to compete with European car offerings. After more than 20 years of Cadillac models selling themselves as import killers, the only one with sustained success has been the CTS, and even that has been a marketplace loser for the last several years. The CTS-V?

Daily Driver: 2016 Cadillac ATS-V Sedan

Daily Driver videos are micro-reviews of vehicles in the Autoblog press fleet, reviewed by the staffers that drive them every day. Today's Daily Driver features the 2016 Cadillac ATS-V sedan, reviewed by David Gluckman. You can watch the video above or read a transcript below. And don't forget to watch more Autoblog videos at /videos. Show full video transcript text [00:00:00] Hey, it's David Gluckman with another Daily Driver. Today I'm driving a 2016 Cadillac ATS-V. This is the sedan model and it has the optional eight-speed automatic transmission. The ATS-V is the small performance car in Cadillac's lineup. It sits below the CTS-V, which is also new for 2016. Ever since the base ATS came out a few years ago, this has always been a wonderful chassis in search of a great engine to compliment it. This car really changes that. [00:00:30] They've dialed up the chassis, the suspension is a little stiffer, the body is even stiffer, and they've put this really nice 3.6-liter twin-turbo V6 engine under the hood. In terms of power and torque, the new V6 outguns it's main bogey, the BMW M3 and M4. The Cadillac engine puts out 464 horsepower and 445 pound feet of torque, which is tons. [00:01:00] The one issue, though, is the way it delivers that power. It's not as smooth as the BMW and there's a bit of turbo lag that you really don't feel in the German engine. Once you get moving, however, this engine really just wakes up. There's no lag once you're at highway speed. You can floor it and there's plenty of power and torque for easy passes and runup to extra-legal speeds. [00:01:30] It's tons of fun there but around town it just kind of lacks a little bit of the smoothness and responsiveness that we're kind of expecting for a car in this class. The engine does sound pretty nice, though. It has this nice little growl when you start it up and when you get on it, it actually sounds more like a supercharged engine than a turbocharged one. It's a little strange, I think that's maybe some active noise cancellation that Cadillac is doing to cancel out the whooshes and whirs that we're used to from a turbocharger. [00:02:00] That's fine with me. Whatever it is, it sounds good. This car gets the same fancy rear limited-slip differential that the Corvette introduced a couple years ago. It does a really good job of keeping everything manageable. You almost can't tell that the car has 464 horsepower. It keeps everything in line.