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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 mulling Cummins diesel for Tundra?

When Bloomberg spoke to Toyota USA Sales CEO Kazua Ohara recently, we highlighted his comments on the possible return of the Toyota Supra. However, the interview started with Ohara discussing the Tundra, and how it would take time to pinpoint and hone the pickup truck's brand image in the minds of consumers. That effort could get a boost, with a report in Edmunds saying that Toyota is "evaluating" the addition of a Cummins turbodiesel to the Tundra's engine options.
The Cummins powerplant is one of two options for the moment, the other being a hybrid powertrain. If the oil-burner got the thumbs-up, Toyota would follow the recent example of Nissan, which announced it would put a Cummins turbodiesel into its 2015 Titan. While the two Japanese companies make a closer comparison since they're both talking about Cummins applications in light-duty trucks, if it happens, it could be seen as further diluting the once-exclusive tie-up that Ram trucks has had with Cummins even though Ram has used Cummins in its heavy-duty truck.
Toyota hasn't said when it will decide on which direction to take, but either will be a move for the better in the view of segment watchers; PickupTrucks.com said the first of its top-five fixes for the Tundra would be a better engine, perhaps a diesel-electric hybrid from Toyota's Hino unit. Cummins told Edmunds it can supply a second manufacturer with the 5.0-liter diesel that Nissan will be using, so we wouldn't be surprised to see it end up in a Toyota or somewhere else.

This 1,000-horsepower, rear-drive Toyota Corolla iM could be yours

We were amazed last year when we learned that Papadakis Racing built Fredric Aasbo a rear-drive, 1,000-horsepower 2017 Toyota Corolla iM for drifting. Now we're amazed that the car could end up in the hands of an average person, because the car is currently going for auction on Bring A Trailer. Just as a quick recap for those that might have missed hearing about the car last year, the little Toyota hatch features a turbocharged and nitrous-injected 2.7-liter 2AR-series Toyota four-cylinder. Variants of that engine are found in older Toyota RAV4s and Camrys. According to Bring A Trailer, the engine hits 1,000 horsepower and 850 pound-feet of torque when running on E85. Power goes through a four-speed dog box manual transmission to the rear wheels. Now there is the question of what you would do with such a mad machine. One possibility is to run it again in the Formula Drift series the car was built for. Bring A Trailer reports that it should be legal for the 2019 season, and with extra parts and wheels, you would be in a good spot to get started. The seller does note that all the graphics and sponsor decals would have to be removed if it's entered again. Even if you didn't run it in a professional drift series, it would probably be a fun car to use in more grassroots drift events or even just as a track car of some sort. There's also one more potential option that would be totally absurd. You see, it appears Papdakis Racing started with a factory-built, street legal Corolla iM that could have easily gone on to see a life of ferrying a young couple or family around in efficient, affordable style. As such, it should have a VIN that could be used to register and insure the car without too much trouble. It even still has functional lights. As long as you're in a state that doesn't have modification or emissions restrictions, it could be possible to make this a street car. Now we're not positive on this, so do your due diligence before plunking down cash for it, but it does seem possible, and it would be crazy and awesome. Related Video: