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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.

Forget LCD displays, the Lexus UX concept has hologram orbs

Two weeks ago, Lexus revealed the UX concept for the Paris Motor Show. The company only showed one photo of the exterior, but did give a generic description of the interior, saying it would have "imaginative technologies for an immersive driver experience." Now we know what that means: holograms! Yes, Lexus has done about the only thing that can impress in this world of high-resolution automotive displays – it brought instruments and infotainment into the third dimension. In the process it has somewhat reimagined the way occupants interact with the car as well. We're guessing the name UX, which stands for user experience in the tech world, was intentional. The large crystal-shaped box in the center console stands out immediately. The company says the box will display climate control and infotainment options in full 3D for the driver and passenger. The instrument cluster gets the hologram treatment as well with an orb floating in the middle and the ability to display both analog and digital information. No word on whether a small, blue Princess Leia will appear in the console asking for help. The UX's interior has a few other nifty surprises. The windows are electrochromic, so they can be darkened as needed (similar tech is already in use on some car roofs). The passenger side of the dashboard has a large, finned sound bar that can be removed. We're not entirely sure the thinking behind that feature, but we suppose it would be nice as a stereo for a picnic or a day at the beach. To cap things off, Lexus included the concept car staples of touch-sensitive buttons and side-view mirror cameras. As for when you'll see hologram displays in future Lexus models, we have no idea but wouldn't count on them coming anytime soon. We have a more optimistic view of the Lexus UX concept itself. With crossovers as popular as ever, we expect to see an attractive production model with these bulging fenders and a steeply raked windshield in a year or so. Related Video: Image Credit: Lexus Design/Style Paris Motor Show Lexus Technology Emerging Technologies Infotainment Crossover 2016 paris motor show interior design lexus ux concept

Lexus LF-1 Limitless looks like a curvy crossover concept

Lexus released a teaser for a new concept that will make its debut at the 2018 Detroit Auto Show, and it has quite the name. The company calls it the LF-1 Limitless, a name that wouldn't sound out of place on a battleship. According to Lexus, the name was chosen because this concept "is a flagship crossover that redefines the boundaries of luxury." Frankly, the boundaries that make up the high-dollar crossover segment are definitely well-tread by now. What we can tell is that the concept's heavily raked D-pillar suggests it will have a coupe-inspired look similar to the BMW X6 and Mercedes-Benz GLC Coupe. The bodywork features many curvy lines and exaggerated wheel arches. It will be interesting if this LF-1 has flagship size to go with its flagship description, which would put it in competition with the upcoming Audi Q8. This concept is well-worth keeping an eye on, since Lexus has a history of previewing future production models with the LF moniker. Examples include 2009's LF-Ch that became the CT 200h, 2012's LF-LC coupe that became the LC 500, 2013's LF-NX that became the Lexus NX crossover, and 2015's LF-FC that became the new LS sedan. Not everything makes it to production, such as the LF-SA mini car, and the LF-C2 that suggested an RC convertible. But there's a strong enough history of production cars coming from LF concepts that this LF-1 could be the preview of a new production model. Related Video: