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8 things you should know about the Lexus LC 500h powertrain

Lexus unveiled the LC 500h today in The Netherlands, and I got to take a look inside its new hybrid system. On one hand it seems like a box of magic – it combines two seemingly incompatible transmission types into one package. But that's also the ingenious simplicity of the thing. We don't have all of the details on how it all works yet, but here's a rundown of the high points.Efficient business in front, low-key party in the back. What makes it all work is the mullet of transmissions. For the new hybrid transmission, Lexus used the Toyota Hybrid Synergy Drive/Lexus Hybrid System – which consists of an e-CVT with a planetary gearset and two electric motors (one for charging the battery, the other for motivation and regen) – and grafted a conventional four-speed automatic onto the back. The two units actually coexist in one package, with the e-CVT making things efficient and the automatic expanding the capabilities. So at the low end, the system can deliver more torque, and the engine can also run at lower rpm on the highway. It's all thanks to those fixed gear ratios, and it's surprisingly simple.Except it's not that simple. This is where the virtual gear ratios come in. Like current Lexus hybrids, the system has ratios it can call up with the e-CVT. In this case, there are six virtual ratios to complement the four real physical ratios, for a total of 10 "gears" at the transmission's disposal. (Not coincidentally, the V8 LC 500 coupe has a 10-speed automatic.) One of the four fixed gears is always engaged when the car is moving, so the 10 ratios come about from combinations of what the e-CVT in front and the automatic in the back are doing. In other words, all 10 ratios are variations on the four fixed gear ratios, which means that all 10 gears could be considered virtual.It won't use all the gears all the time. In Eco mode, the car will start off on electric power and skip the first couple of "gears." When it's set to Sport or Sport +, the engine will be engaged from a stop and the transmission will select the lowest ratio. The sportier modes will also ignore the top couple of gear ratios.It can drive faster with the engine off. In a Lexus GS 450h with the Lexus Hybrid System, for example, at speeds above 62 mph or so the engine has to start up. This is because something needs to take up some slack from the battery-charging motor-generator or else it will start spinning too quickly.

Autoblog Podcast #414

Episode #414 of the Autoblog Podcast is here, and this week, Dan Roth, Steven Ewing, and Seyth Miersma discuss the new 2015 Shelby GT and go over the finer points of Elon Musk's recent speech during the Detroit Auto Show. Of course, the podcast starts with what's in the garage and finishes up with some of your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Check out the rundown with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #414 Topics 2015 Shelby GT Elon Musk speech in Detroit In The Autoblog Garage 2015 Lexus LX 570 2015 Dodge Charger Pursuit 2015 Toyota Prius C 2015 Lincoln Navigator Hosts: Dan Roth, Steven Ewing, Seyth Miersma Runtime: 01:17:58 Rundown Intro and Garage - 00:00 2015 Shelby GT – 32:41 Elon Musk – 41:33 Q&A - 54:48 Get The Podcast UStream – Listen live on Mondays at 10 PM Eastern at UStream iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast at Autoblog dot com Review the show in iTunes Podcasts Dodge Lexus Lincoln Toyota toyota prius c shelby lincoln navigator lexus lx

Houston repair shop disappears and takes man's Lexus with it

A man in Houston, Texas, is out his sweet new Lexus after the small-time repair shop he took it to just up and disappeared along with his car last month. According to KPRC, Randy Exom purchased a Lexus ES300 back in November and immediately took it to On Site Auto Repair in Northwest Houston to deal with some used car issues. To pay for the work, Exom set up a bi-weekly payment plan with the shop's owner. This arrangement worked out fine until January 19, when Exom showed up to make his payment and discovered that the shop had disappeared. "Everything was going fine up until I came there to make a payment and there was an eviction sign posted, sign on the door, and the regular cars that were in the lot weren't there anymore," Exom told KPRC. Eventually, he was able to reach the shop's owner to get an explanation but it wasn't the one he wanted. "I gave him a call and I said, 'Hey, there's an eviction notice here. Did you move?' He said, 'Yeah, I'm at 59 and Little York now." The fact that the owner didn't give him an exact address raised some alarms, and upon further review it seems that Exom's suspicions were justified. It turns out that the shop's owner, Shawn Gee, has a history of shady automotive dealing. Last fall, KPRC reported cases of cars going missing from a shop at 59 and Little York. That shop, which is now closed, was owned by Gee's brother. On February 10, Exom finally found his car in an impound lot with the rest of the cars from Gee's shop nearly a full month after it went missing. He told KPRC that the impound lot wants $800 to release his car. He told reporters that he wished Gee had called him and worked the situation out like a real businessman. "My thing is my car was in your possession and you should have made some type of contact with me and say, 'Hey this is what's going on, sir,'" he said. KPRC reached Gee by phone on February 10 and he declined to give an on-camera interview. He did confirm the eviction and said that he was working with customers to get their impounded vehicles back. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: KPRC Auto News Weird Car News Lexus houston impound