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Aston Martin will race the Valkyrie hypercar at Le Mans in 2021

Aston Martin will challenge for outright victory in the Le Mans 24 Hours race in 2021 with its Valkyrie hypercar, the British luxury sportscar maker announced on Friday after race organizers rewrote the rules. The governing FIA, who oversee the World Endurance Championship, and race organizers Automobile Club de L'Ouest, revealed earlier that hypercar derivatives would replace prototypes as the top category starting in the 2020-21 season. Aston Martin will field two works Valkyries, powered by V12 normally-aspirated engines, as part of a multi-year commitment to a championship currently dominated by Japanese manufacturer Toyota. The announcement comes 60 years after Aston Martin's sole overall triumph at Le Mans in 1959 with Britain's Roy Salvadori and American Carroll Shelby. Le Mans winner Toyota, meanwhile, has committed to staying in the WEC after 2020 subsequent to the hypercar rules. The Japanese manufacturer said in a statement before this weekend's race at Le Mans' Sarthe circuit that it would continue in 2021 with a hybrid-powered prototype based on the GR Super Sport road car. Track testing of the new car will begin next year. Defending champions Toyota will start on pole position on Saturday after sweeping the front row in qualifying for the third year in succession. "This new era of competition is a fantastic opportunity to demonstrate our credentials not only as a race team against some of the best in the business, but also as a sportscar manufacturer," said Toyota Gazoo president Shigeki Tomoyama. The 2021 Le Mans will also be the 100th anniversary of Aston's first entry at the Circuit de la Sarthe. "I think you'd say from the brand's point of view, there's a little bit of unfinished business to be done," Group Chief Executive Andy Palmer told Reuters. Top Formula One designer Adrian Newey, who has won championships with Williams, McLaren and Red Bull, helped create the Valkyrie. The limited edition road legal version costs in the region of 2.5 million pounds ($3.17 million). "We don't under-estimate the difficulty of an outright win at Le Mans and you never under-estimate the tenacity and resources of Toyota," said Palmer. "On the other hand, we're not coming just to make up the numbers. We're coming here to give it a bloody good shot." Palmer said the new regulations would significantly reduce the costs of competing, without giving details about the likely budget, and hoped commercial rivals McLaren and Ferrari would take up the challenge.

2019 Hyundai Nexo First Drive Review | Promise for fuel cells

According to the Kardashev scale of measuring advanced civilizations, a Type I civilization is able to harness all the power available on its home planet, including solar, wind and geothermal. A Type II civilization harnesses all the power generated by its sun. A Type III civilization harnesses all the energy of its home galaxy. Humanity, as physicist Michio Kaku is fond of saying, is a Type 0: We derive all our energy from burning dead plants and animals. And humanity being what it is, we still prefer crossovers by a vast margin. Fine, says Hyundai. We'll give you what you want, but we're going to nudge you toward Type I in the process. For 2019, the Korean automaker is launching a double-pronged attack on the internal-combustion engine with a pair of crossovers — a pure-electric version of the Kona and the hydrogen-powered Nexo. Hyundai is taking this approach because it believes electric and hydrogen fuel cell vehicles actually serve two different purposes. According to Dr. BoKi Hong of the company's fuel cell R&D division, the future won't see a one-solution-fits-all revolution in post-internal-combustion-engine (ICE) propulsion. Smaller vehicles — cars, motorcycles, Bird scooters — will be able to run solely on electricity, but Dr. Hong says that larger vehicles — cargo trucks, buses — will be powered by hydrogen fuel cells. The reason? Scalability. The larger the vehicle, the less sense it makes to equip it with a battery pack. Weight, cost and refueling time all increase along with the size of the conveyance. The longer the distance they have to travel — think cargo haulers or cross-country buses — the less sense it makes to use a battery electric vehicle (BEV). Hydrogen, on the other hand, offers a much more efficient way of storing and transporting energy. A fuel cell drivetrain can be scaled up to fit larger vehicles, but it doesn't require the same proportion of material as a battery. Plus, filling up your hydrogen tanks is as quick as a gasoline top-off, an advantage for long-distance haulers. Hyundai believes there's room for fuel cell vehicle (FCV) passenger cars as well, and the Nexo is Hyundai's latest take on a hydrogen car. Its first was introduced in 2000, based on a Santa Fe. That was followed in 2013 by a Tucson-based FCV. Unlike those, the Nexo arrives on an all-new platform not shared with an existing ICE-powered car. As it did with the Kona EV, Hyundai is offering a crossover in a segment where one doesn't really exist.

Lexus LX to get diesel engine?

Australian consumers appear poised to get another diesel-burning luxury SUV in the near future, and word is it's coming from Lexus, of all automakers. Sean Hanley, chief executive of the company's branch in Oz, recently told Aussie website Drive that he's "pretty confident" that the new engine for the LX is getting the green light.
Like in the US, the LX in Australia is currently only offered with a 5.7-liter, gasoline-burning V8. However, sales of the big SUV are presently minuscule Down Under, with Drive reporting just 153 LX570s sold in all of Oz last year. Hanley is negotiating with Japan to get the new diesel in hopes of boosting flagging sales. If his efforts are successful, it would be the first diesel engine offered in a Lexus there. Hanley didn't specify exactly which mill the SUV would get. However, given the LX's close relationship with Toyota Land Cruiser, the diesel 4.5-liter twin-turbo V8 already available in the Toyota in markets outside of North America seems like a natural choice.
Don't expect the variant to be hopping across the Pacific, though. Lexus spokesperson Allison Takahashi tells Autoblog she has heard "nothing" about an oil-burning LX coming to the US. That's not a huge surprise, though, because neither Toyota nor Lexus offer any diesels in their lineups today. Also, Lexus has only sold 1,981 LX570s through June, which only placed it ahead of the LFA supercar in the brand's sales. It's probably just not worth certifying the engine for such a low-volume model.