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Toyota aims to build autonomous car around 2020 [w/videos]

The race is on to get increasingly sophisticated forms of autonomous driving technology on the road, and brands like Tesla are bringing these solutions to some drivers now. But as one of the world's largest automakers, it's no surprise to see Toyota competing in the field, as well. By 2020, the company thinks a person could be largely unnecessary for freeway trips. With a suite of tech called the Highway Teammate, a modified Lexus GS is already showing what's possible. Using a combination of millimeter wave radar, LIDAR, and cameras, the GS gets a full view of the road, and software processes all of the info to make decisions. The result is a ride on the freeway without human interaction. The system can merge, change lanes, make passes, take curves, and maintain a safe distance from other vehicles. Accurate map data is a necessity to make this work, so the system currently only being tested on Tokyo's Shuto Expressway. While Highway Teammate might not be the best name, it accurately communicates the way Toyota thinks of the tech. The company is making big investments in artificial intelligence to assist drivers, not completely replace them. You can see the system in action in the video below, and the second clip's gravely serious narrator explains the company's idea of having a fully connected road someday. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. New Toyota Test Vehicle Paves the Way for Commercialization of Automated Highway Driving Technologies Toyota City, Japan, October 6, 2015-Toyota has been testing a new automated driving test vehicle called Highway Teammate, with the aim of launching related products by around 2020. In addition to demonstrating the capabilities of next-generation safety technologies, the vehicle represents Toyota's view of the evolving driver-car relationship in the age of artificial intelligence. Toyota believes that interactions between drivers and cars should mirror those between close friends who share a common purpose, sometimes watching over each other and sometimes helping each other out. Toyota refers to this approach as the Mobility Teammate Concept, and Highway Teammate represents an important first effort to give form to this concept.

2016 Lexus GS 200t First Drive

Last year, Lexus rolled out an ad for its GS that featured several luxury rivals swinging on pendulums, with a hypnotic voiceover that derides the BMW 5 Series' standard four-cylinder engine. The ad then asks viewers to, "Open your eyes to the six-cylinder, eight-speed Lexus GS." Oh, how times have changed. Consider the facelifted Lexus GS 200t and its four-cylinder turbocharged engine an admission that maybe the Germans are on to something. It's good to see Lexus getting with the times, but after a drive in Southern California, we find the first turbocharged GS comes up short in a lot of ways. This is the same engine Lexus uses in the NX, IS, and RC with 200t designations. The 2.0-liter four-cylinder uses a twin-scroll turbo, direct injection, and Toyota's most advanced continuously variable valve timing to produce 241 horsepower and 258 pound-feet of torque. That's 70 horsepower short of the GS 350's 3.5-liter V6. But torque is down only 22 fewer lb-ft, and the 200t's broad peak torque, from 1,650 to 4,400 rpm, promises ample usable power. The 200t offers little reward for the slower acceleration. As for that previously-mocked BMW 5 series, the Lexus has nearly identical output. But a 7.0-second 0-60 time is nearly a full second slower than the BMW's claim for the 528i, a car that weighs practically the same as the Lexus. Fuel economy is another head-scratcher. Lexus estimates the GS 200t F Sport returns just 20 miles per gallon in the city and 30 mpg on the highway, three and four mpg less than the 5er. This brand-new 2.0-liter turbo is hardly more efficient than the three-year-old GS 350. The V6 model nets 19 mpg city and 28 mpg on the highway, and is 1.3 seconds quicker to 60 mph. A smaller engine almost always means sacrificing performance for economy, but based on the figures the 200t offers little reward for the slower acceleration. At least the 200t is better from behind the wheel than on paper. We weren't that impressed by the low-end grunt of Lexus' 2.0-liter turbo when we drove it in the NX, but different gearing in the GS means snappier off-the-line behavior. Once the turbo catches up you're well into the heart of the torque curve, and the GS feels quicker than a seven-second jog to 60 mph. Mid-range punch is the engine's most endearing quality. Passing moves are easy and entertaining, even when you're already traveling at or above freeway speeds. Unfortunately, the engine gasps above 4,400 rpm.

Lexus RC F is a predatory sport coupe with a 450-horsepower beating heart

Take a look at that face. We can't be the only ones who see an automotive Predator staring back, right? Certainly, the Lexus RC F Coupe boasts a visually striking design that some are going to love and others are going to hate, but we can at least appreciate that it's aggressive, especially compared to the standard RC Coupe that we saw at the Tokyo Motor Show. And with good reason - there's a 5.0-liter V8 engine sitting under that massively domed hood with "more than 450 horsepower," along with a newly calibrated eight-speed automatic gearbox.
Interestingly, Lexus has tuned the RC F's engine to run on an Atkinson cycle under most circumstances, while it switches to the more typical Otto cycle when more power is required, presumably using some sort of advanced variable valve timing technology. Helping put that power to the ground with all those ponies wreaking havoc underhood is a torque vectoring differential, a first from Lexus.
Also involved in keeping the RC F planted is an aero package that includes wings and ducts galore. The headline bit is an active rear wing that deploys at 50 miles per hour and retracts back into the deck when the car drops back to 25 mph. A clear-coated carbon fiber roof can optionally join that carbon rear wing. There are apparently going to be three 19-inch wheel options, including the ones you see in our live image gallery above.