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Toyota engineer warns automous cars could increase fuel use, urban sprawl

An increasing number of people are starting to consider the potential downsides of a transition to autonomous cars. The FBI is already looking at them for the potential ill effects on law enforcement, and a scientist for Toyota is raising the possibility that driverless vehicles could actually be detrimental to the environment over the long term.
Ken Laberteaux, who studies future transportation for Toyota, thinks that autonomous cars could lead to more pollution, not less, says Bloomberg. However, Laberteaux's theory isn't so much based purely on science as it is considering behavioral and historical trends. "US history shows that anytime you make driving easier, there seems to be this inexhaustible desire to live further from things," said Laberteaux during a presentation at the Automated Vehicles Symposium in San Francisco, CA, cited by Bloomberg.
Laberteaux's belief is that if commuters can make their drives easier, then they will be more willing to live farther away from the cities where they work. The end result would be more urban sprawl and increased pollution from the longer travel times.

Toyota launches updated Verso-S in Europe

Globally, the Toyota Yaris has bred more variants than we can shake a stick at. It's been known in different markets as the Vitz, the Platz, the Bella, the Vios and, to us, as the Echo. The first-generation model bred a small cargo van called the Yaris Verso - a mini minivan riding on the shortest wheelbase in its class - which was renamed the Verso-S for Europe and alternatively known as the Space Verso, the Ractis, the Ractis Verso and even the Subaru Trezia in certain markets. And now Toyota has launched a revised version of its Verso-S in Europe.
Arriving as a mid-life facelift after three years on the market, the new Toyota Verso-S has been reinterpreted through the "Keen Look" design language that's been distinguishing the latest generation of Toyotas, particularly in the European market. That means new projector-beam headlights and LED daytime running lights, a reshaped grille with chrome surround, more LEDs around back, a fresh set of 16-inch alloys and new color options.
The interior has likewise been spruced up with new trim and color choices, as well as a tire pressure monitor fitted as standard. There's a new touchscreen display with more connectivity options, upgraded nav and a rearview camera as well. Since Toyota's made no mention of engine upgrades, until we hear back, we have to assume the 1.3-liter inline-four and 1.4-liter diesel engines carry over unchanged with the buyer's choice of either a six-speed manual or continuously variable transmission.

New Toyota Supra may get a twin-turbo Lexus V6

We've heard endless rumors that a successor to the much loved and much missed Toyota Supra is in the works. Toyota hasn't done much to deny these conversations. On the contrary, the FT-1 concept from two years ago and the partnership with BMW have only fueled the fire. Now, talk of a new Lexus engine has led to speculation about the supposed Supra's powertrain. To be clear, this is mostly heresay. Few things have actually been confirmed, but based on what we know a few conclusions can be drawn. We know that BMW and Toyota are working on a joint product. We've seen mules testing out in the wild. In BMW guise, the possibly Austrian-built car will more than likely powered by turbocharged inline four and six-cylinder engines. Unless Toyota wants to use Bimmer power, they'll need to shoehorn one of their own under the hood. That leads us to this rumor of a twin-turbocharged V6 that will presumably power the new Lexus GS and LS. Japanese automotive publication Mag-X first reported on this engine. It was then picked up by YouWheel and Car Keys. Mag-X cites Toyota insiders and even gives an engine code, 943F. This engine allegedly will make more than 400 horsepower and more than 300 lb-ft of torque. While unconfirmed, this makes sense for Lexus. Nearly every luxury competitor has a six-cylinder engine with forced induction. While Toyota has previously had turbocharged inline-sixes, they've never produced a factory turbo V6. Every automaker is downsizing engines in an effort to meet fuel economy and emissions regulations. Toyota and Lexus will follow suit. Taking that V6 and tuning it for a performance application is a solid, if unverified, possibility. Related Video: