2014 Toyota Camry Le on 2040-cars

Auto blog

This map reveals the cleanest vehicles based on location

Naysayers love to point out how dirty the electricity grid mix is when it comes to charging electric vehicles. Curmudgeons are eager to jump into any conversation about EVs to enlighten the lucky listeners about how plug-in cars contribute to pollution, sometimes even throwing in a dash of climate-change denial for good measure. (Thanks, buddy. Pray, tell me more about the plight of oppressed SUV owners.) Unless someone buys an EV just because they think they're cool (which, yeah, they often are), they probably have at least a passable understanding of their environmental pros and cons. As many EV owners are already aware, location has a lot to do with any particular plug-in car's carbon footprint. Still, there's always more to know, and knowledge is not a bad thing, especially if one uses it to do the right thing. That's why this handy-dandy map from Carnegie Mellon University is so interesting. CMU researchers have compiled information about the lifecycle greenhouse gas emissions of various EVs based on where they're charged, as compared to gasoline-powered vehicles. The researchers looked at the Nissan Leaf, Chevrolet Volt, and Prius Plug-In Hybrid versus the gasoline-dependent Toyota Prius hybrid and the stop-start-equipped Mazda3 with i-ELOOP and compared grams of CO2 emitted per mile. CMU takes into account the grid mix, ambient temperature, and driving patterns. CMU takes into account the grid mix based on county, as well as ambient temperature and driving patterns in terms of miles traveled on the highway or in the city. For instance, if you drive a Nissan Leaf in urban areas of California, Texas, or Florida, your carbon footprint is lower than it would be if you were driving a standard Toyota Prius. However, if you charge your Leaf in the Midwest or the South, for the most part, you've got a larger carbon footprint than the Prius. If you live in the rural Midwest, you'd probably even be better off driving a Mazda3. Throughout the country, the Chevrolet Volt has a larger carbon footprint than the Toyota Prius, but a smaller one than the Mazda3 in a lot of urban counties in the US. The Prius and Prius Plug-In are relatively equal across the US. Having trouble keeping it straight? That's not surprising. The comparisons between plug-in and gasoline vehicles are much more nuanced than the loudest voices usually let on.

Toyota and Suzuki partner up on autonomy with capital alliance

TOKYO — Toyota and Suzuki will take small equity stakes in each other, the Japanese car makers said on Wednesday, as they seek to develop newer technologies and meet sweeping changes upending the global auto industry. The tie-up is the latest example of automakers chasing scale to manage costs and boost development. Automakers — especially smaller ones like Suzuki — are struggling to meet the breakneck growth of an industry transformed by the rise of electric vehicles (EVs), ride-hailing and autonomous driving. Toyota will pay around 96 billion yen ($908 million) for a 4.94% stake in Suzuki, while Suzuki will acquire in the market around 48 billion yen ($454 million) worth of shares in Toyota. That is equivalent to 0.2% of Toyota's shares as of Wednesday's closing price, before the announcement. The companies said in a joint statement they intended to overcome challenges facing the industry by "building and deepening cooperative relationships in new fields while continuing to be competitors". They said they would strengthen technologies and products in which each of them specialize in. The firms had said in 2016 they were exploring a partnership, citing technological challenges and the need to keep up with industry consolidation. Earlier this year they said they would produce EVs and compact cars for each other. Automakers around the globe have been joining forces to slash development and manufacturing costs of new technology. Ford and Volkswagen have said they will spend billions of dollars to jointly develop electric and self-driving vehicles. Shares of Toyota and Suzuki closed little changed before the announcement. TOYOTA'S ORBIT The deal brings Suzuki firmly into Toyota' orbit, alongside Daihatsu, Hino Motors, Subaru, Mazda and Yamaha. Rival Nissan has an alliance with France's Renault, although that has been shaken following the ouster of former Chairman Carlos Ghosn, and with Mitsubishi Motors. Honda has a tie-up with General Motors. Toyota has been looking to expand scale in next-generation technology and said this year it would offer free access to patents for EV motors and power control units. It believes that move would help it cut by as much as half the outlays for expanded electric and hybrid vehicle components in the United States, China and Japan. Supplying rivals would greatly expand the scale of production for hardware.

Toyota to shock with Supra concept for Detroit Auto Show?

We've written about approximately 187,000 rumors about a return of the Toyota Supra to the land of living cars. There are a couple of good reasons for this: first, Toyota won't stop dropping hints about a new halo sports car. Late this summer, Toyota sales guru Kazuo Ohara called a Supra successor "one of the options we have" - a comment followed by a hint that there would be "better news" on the subject in the future.
The second reason for all the Toyota tales is, of course, that we all have missed the Supra since its departure from the US market in 1998. So, when a member of the Autoblog team is party to a nudge-and-wink-filled conversation about a new Supra concept headed to January's Detroit Auto Show, we tend to listen up.
A 400+ horsepower hybrid sports car would match up pretty well with the upcoming NSX.