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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.

Autocar pits McLaren MP4-12C against turbo Toyota GT86

The Toyota GT86, in all of its forms, is one of the best-handling cars money can buy, a trait that can put a smile on the faces of all but the most jaded car enthusiasts. But if good handling isn't what they're looking for, then what is? Our first guess would have to be more power, something the 200-horsepower Toyota would benefit from. Autocar tries out that theory by driving two turbocharged GT86s on track, then pitting the more powerful one against the 616-hp McLaren MP4-12C in a track battle.
The first GT86 turbo Autocar's Steve Sutcliffe drives makes around 255 rear-wheel horsepower and a bucket-load more torque than the stock car. That's plenty of power to either have a lot of fun or get into a lot of trouble. But the GT86 that Sutcliffe tails in the McLaren is race-prepped, stripped to the bone and wears slicks to harness a heavy-hitting 335 hp at the wheel. Weighing in at under 2,500 pounds, the Toyota can't overcome the MP4-12C's power-to-weight ratio of 5.3 pounds per horsepower, but it comes pretty close.
Enjoy a lot of chasing and drifting fun in the video below!

First Toyota unintended acceleration case headed for trial

Toyota is going to be back in the spotlight, as the first of its unintended acceleration lawsuits is headed for trial. This case covers a Los Angeles sushi shop owner, Noriko Uno. According to the what the family told The Detroit News, Uno only put about 10,000 miles on her 2006 Toyota Camry in four years. Uno was apparently afraid of high speeds, avoiding the freeway and taking a route home along LA's surface streets to avoid them.
On August 28, 2009, Uno's Camry suddenly accelerated to 100 miles per hour, eventually striking a telephone poll and a tree and killing her. The family contends that Uno attempted to step on the brakes and pull the emergency brake, neither of which brought her speed under control, while Toyota maintains that improperly installed floormats and driver error have been behind the majority of the 80 cases expected to be heard in court.
In Uno's case, The Detroit News is expecting the trial to focus on the lack of an override if the gas and brake pedals were pressed at the same time. Brake overrides were installed on Toyota's European fleet. The Uno family attorney will need to prove to the jury that it wasn't driver error that killed Noriko Uno.