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Lexus exploring PHEV, full EV and fuel cell versions of LS flagship

After four years of rumors about a Lexus LS powered by a hydrogen fuel cell, the chief engineer of the flagship sedan says the carmaker's working on even more options. Toshio Asahi told Australia's GoAuto that three alternative powertrains — plug-in hybrid, full electric, and hydrogen — are "all on the table" for consideration. Asahi wouldn't give any timeframes, but whenever they arrive, additional drive options would fill out the LS range to better contend with the Germans. Years of reports predicted this fifth-generation LS would get hydrogen power. A Motoring article at the end of 2014 forecast a fuel cell LS to arrive by 2017. In 2015 Japan's Nikkei newspaper reported that Lexus was considering a fuel cell option to arrive in 2020, around the time of the Tokyo Olympics. Later that year, at the Tokyo Motor Show, Lexus showed off the LF-FC concept, powered by a cell and stack arranged for "optimum front-rear weight distribution for a sporty saloon." GoAuto said that during that show, a Lexus executive said an FCEV powertrain would end up in production "sooner than you think." The following year, Autocar reported we'd see a production version of the LF-FC "on sale before 2020" as a replacement for the LS, and last year, Lexus trademarked the name "LF-FC Concept." The intel gets murkier regarding plug-in hybrid and full electric versions. We now know Lexus is working on a more powerful hybrid system. The current hybrid produces a total system 354 horsepower and 258 pound-feet of torque using the same 3.5-liter V6 in the standard car as a base, though the standard car adds two turbos for 415 hp and 442 lb-ft. The coming hybrid will likely use the twin-turbo setup and could achieve two important ends: Smoothing out noted issues of powertrain refinement, and at least matching the power specs of Mercedes-Benz and BMW flagship plug-in hybrids. That hybrid LS would still miss out on the all-electric driving of its rivals. If there really is an LF-FC coming in the next two years, it would seem a perfect time to retire the conventional hybrid and introduce a plug-in version embodying the velvet sophistication Lexus is known for. The battery electric LS is a big question mark outside of Lexus HQ. Last year Toyota announced a breakthrough in solid state battery technology, the carmaker announcing it wanted such batteries on the market by 2022.

Lexus apologizes for anti-EV ad, Plug In America calls it 'outdated'

Anyone who's spent any time learning about the alternatives to the standard fossil fuel-burning internal combustion engine knows that there are arguments to be made for and against all of the main options. They also know that there is barely any refueling infrastructure for hydrogen fuel cell cars in the US, aside form a handful of H2 stations in California and one in South Carolina. Somehow, though Lexus, recently said there was an "established infrastructure" in 20 states in an online video ad on the company's official site. Another part of that site also made unfair negative comments about battery-powered electric vehicles, saying that it takes too long to charge the cars. Read our original post on the matter here. In the ongoing discussion about how the US moves away from inefficient gas and diesel engines, this was seen as a real muck up of the facts. Upon seeing the videos, pro-electric vehicle group Plug In America released a statement to AutoblogGreen (Lexus is owned by Toyota): Hey, Toyota, the 1990s called. They want their outdated anti-EV attack ad back. Plug-in electric vehicles charge while you're sleeping at home, far more convenient than making a trip to a gas station and coming away smelling like carcinogens. Driving on electricity costs about one fifth what it costs to drive the average gas car and about a third what it costs to drive the most efficient hybrid. An electric drive has smooth, instant acceleration which can't be matched by any gasoline engine. If you don't believe me, just ask anyone driving a Toyota RAV4 EV. The videos were produced by Team One, Lexus' ad agency. Exactly where the information came from and how it made it to the website is unclear, but Lexus spokesman Moe Durand said that Lexus apologizes for offending anyone and has taken the incorrect videos down. The company will review all the materials and alter and adjust the campaign as necessary, he said.

2021 Lexus IS teased, will be revealed next week

While the larger Lexus GS has finally been discontinued after declining sales, its smaller sibling is getting a new generation. The new 2021 Lexus IS will be revealed next week, and in the meantime, Lexus released this teaser image. It doesn't reveal too much, and the company was smart enough to make some adjustments so that playing with exposure and brightness in Photoshop wouldn't reveal anything more. All we can tell is that it's a sedan, it gets a full-width taillight design, and there's a bit of a diffuser treatment to the rear bumper. Lexus does confirm that this generation will be rear-wheel-drive, not that we were worried that would change. What we're left wondering is what will power those wheels. Previous rumors have speculated it could get a BMW inline-six from the Supra and Z4. Others have reported the current range of engines, including a turbo four-cylinder and a naturally aspirated V6, will carry over, and the 5.0-liter Lexus V8 could join the group. Fortunately we won't have to wait long to know the truth. The Lexus IS will be revealed on June 9. You can be sure to see it here on Autoblog. Related Video: