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BMW-Toyota joint sports car project is on like Donkey Kong

It's official - there will be a jointly developed sports car from BMW and Toyota. While the two auto giants signed a Memorandum of Understanding that pledged to pursue "joint development of architecture and components for a future sports vehicle" back in June of 2012, in the interim, it has remained unclear how those plans had been progressing. BMW has finally officially confirmed that the German and Japanese manufacturers will be codeveloping a pair of sports cars in addition to pursuing other disciplines including fuel cell systems and lightweight technologies.
"We have agreed on a joint architecture for a sports car. What is important is that there will be two different vehicles that are authentic to the two brands," BMW Development Chief Herbert Diess told Germany's Frankfurter Allgemeine Zeitung, Reuters is reporting. This is a very, very big step for both brands, but now the speculation can officially begin as to what the products of this agreement will look like.
There's ample reason to believe that the BMW-Toyota tie up will result in a Supra successor based on comments made by the chief engineer of the GT86/FR-S program, Tatsuya Tada, back in August. Follow that with a rumor from earlier this month that Toyota could debut a Supra concept car at the upcoming Detroit Auto Show later this month, and we could be seeing the fruits of this partnership sooner rather than later.

Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

Word out of Japan today is that Toyota is working on launching a new solid-state battery for electric vehicles that will put it solidly in the EV game by 2022. Which leads to a simple question: What is a solid-state battery, and why does it matter? Back in February, John Goodenough observed, "Cost, safety, energy density, rates of charge and discharge and cycle life are critical for battery-driven cars to be more widely adopted." And risking a bad pun on his surname, he seemed to be implying that all of those characteristics weren't currently good enough in autos using lithium-ion batteries. This comment is relevant because Goodenough, professor at the Cockrell School of Engineering at the University of Texas at Austin - it so happens, he turns 95 today - is the co-inventor of the lithium-ion battery, the type of battery that is pretty much the mainstay of current electric vehicles. And he and a research fellow at U of T were announcing they'd developed a solid-state battery, one that has improved energy density (which means a car so equipped can drive further) and can be recharged more quickly and more often (a.k.a., "long cycle life") than a lithium-ion battery. (Did you ever notice that with time your iPhone keeps less of a charge than it did back when it was shiny and new? That's because it has a limited cycle life. Which is one thing when you're talking about a phone. And something else entirely when it involves a whole car.) What's more, there is reduced mass for a solid-state battery. And there isn't the same safety concern that exists with li-ion batteries vis-a- vis conflagration (which is why at airplane boarding gates they say they'll check your carryon as long as you remove all lithium-ion batteries). Lithium-ion batteries may be far more advanced than the lead-acid batteries that are under the hood of essentially every car that wasn't built in Fremont, Calif., but as is the case with those heavy black rectangles, li-ion batteries contain a liquid. In the lithium-ion battery, the liquid, the electrolyte, moves the lithium ions from the negative to the positive side (anode to cathode) of the battery. In a solid-state design, there is no liquid sloshing around, which also means that there's no liquid that would freeze at low operating temperatures. What Toyota is using for its solid-state battery is still unknown, as is the case for the solid-state batteries that Hyundai is reportedly working on for its EVs.

Alonso can do full WEC season after date changed to avoid F1 race

McLaren Formula One driver Fernando Alonso can compete for Toyota in every round of the World Endurance Championship this season after organizers moved the Japanese event to avoid a U.S. Grand Prix clash. They announced at a presentation in Paris on Friday that the Six Hours of Fuji had been brought forward to Oct. 14, ensuring that the Spaniard can feature for Toyota at the manufacturer's home track. Alonso wants to win the Le Mans 24 Hours endurance race in France as part of the "triple crown of motorsport" achieved only by the late Briton Graham Hill. Hill, like Alonso a two-times Formula One world champion, won Le Mans, the Monaco Grand Prix and the Indianapolis 500 in the 1960s and early 1970s. Toyota announced last month that Alonso, whose main focus remains Formula One, would be racing all the rounds of the endurance season that did not clash with his McLaren commitments. The Fuji race had originally been pushed back a week to Oct. 21 to avoid a clash with the IMSA Petit Le Mans round at Road Atlanta in the United States. The eight round 2018-19 WEC "super season" includes two editions of Le Mans as a move towards a championship that will start in the European summer and end with the French endurance classic. The top LMP1 category will have 10 cars, with Toyota the only factory team following the departure of reigning champions Porsche. Alonso will share a car with Switzerland's Sebastien Buemi and Japanese Kazuki Nakajima, both former F1 drivers. Reporting by Alan Baldwin Related Video: