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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.

Is now the time to snap up a Lexus LFA?

If you missed out on getting a Lexus LFA when it was new, the time might be near to start looking for a less expensive used one. Listings indicate that the cost for the Japanese supercar is finally starting to drop below the original $375,000 sale price. Lexus built just 500 units of the LFA between 2010 and 2012, and around 200 of them came to the US. The supercar's major highlight was the 4.8-liter V10 with 552 horsepower and a 9,000-rpm redline. It's among the best sounding engines to ever hit the street. Since production stopped, LFA prices have generally remained higher than the original $375,000, but as CarBuzz recently found that trend has shown signs of changing. The site discovered a black 2012 example on Craigslist with 2,797 miles for sale in the San Francisco for $369,000. It's quite a beauty, too. Further research shows you can find an LFA even cheaper. AutoTrader currently lists eight of the supercars for sale, including the one in San Francisco. However, another black 2012 example in Florida is just $349,000 with 2,005 miles on it. If you wait around for the right auction, there are even better deals out there. Sportscar Market reported that a White Pearl 2012 LFA went for $335,000 at a Russo and Steele auction in California in June 2015. The buyer got quite a deal because the Japanese supercar had a mere 140 miles on it. Buying a vehicle for over $300,000 is still well out of the reach for most customers, but these listings hint that LFA prices are beginning to fall. The Lexus will never be at the neighborhood used car lot, but if this trend continues, it could make for some interesting shopping. For instance, if the Japanese supercar drops into the $250,000-range, would people consider spending a little more to buy one instead of a well-optioned new Acura NSX? The Lexus' engine certainly sounds better, and the company has no plans for another supercar of that caliber. Related Video:

2018 Lincoln Navigator vs luxury SUV rivals: How it compares on paper

The all-new 2018 Lincoln Navigator is an impressive, luxury-lined beast. However, while its Black Label interior stood out most during our first drive of the new Navigator, it also seemed pretty clear that much of this full-size SUV was superior to the competition in a number of fundamental ways. Its Raptor-sourced 3.5-liter V6 had class-leading power for one, and its third-row seat seemed as spacious and comfortable as its rivals' are cramped and barely usable. To search for your next new vehicle, try Autoblog' s Car Finder. Yet, I wanted to take a closer look at how the Navigator fully compares on paper to its competitors - especially the Cadillac Escalade with which it most directly competes. The below spreadsheet should tell the whole story, but as you can see, there's an awful lot of class-leading green highlighter in the Navigator's column. The cargo volume and third-row legroom numbers are particularly telling, with the latter actually going up to 42.3 inches when you slide the second-row fully forward. Now, a few things to note about the above spreadsheet. The GLS-Class is also available as the GLS 550, which boasts a 4.7-liter V8 that just comes up short to the Navigator with 449 horsepower but has to deal with only 5,578 pounds. Its $94,950 price tag is comparable to the Navigator Black Label. Much of the LX 570's information is also applicable to the Toyota Land Cruiser, which, badge aside, could certainly be considered a member of this segment given its feature content and still-hefty price tag. It has better ground clearance and approach/departure angles than its Lexus sibling, along with an as-indicated lower price. Much of the Escalade's information also applies to the GMC Yukon Denali, while the Infiniti QX80 is applicable to the Nissan Armada. Related Video: Cadillac Infiniti Lexus Lincoln Mercedes-Benz SUV Luxury Off-Road Vehicles consumer lincoln navigator