2003 Lexus Ls430 Navigation Sunroof Only 64k Miles! on 2040-cars

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Lexus LF-LC Concept goes blue, remains happy

Until the day when we can see a production version of the Lexus LF-LC Concept, we'll just make do with seeing the sleek two-door in different colors for now. After first showing us the car in a Candy Apple Red color at the Detroit Auto Show, Lexus has brought its LF-LC Blue (in a deep ocean blue) from Down Under to LA.
Aside from the new color, there's nothing new for us to see here. That means we were still ogling over its flowing body lines, impressed by its 500-horsepower hybrid drive system and looking forward to possibly seeing the car go into production.

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.

Xcar gets Lexus LFA serviced at TMG

Toyota has made all manner of vehicles, from sedans and hatchbacks to crossovers and pickup trucks. It's even done a handful of sports cars over the years. But it's only ever done one real supercar, and that was the Lexus LFA. The ten-cylinder supercar was built at the dedicated, purpose-built LFA Works, a facility within Toyota City in Japan that's since moved on to making everything from bicycles to hydrogen fuel cell vehicles. But if you were lucky enough to be among the 500 customers to get your hands on an LFA, you may not be inclined to send it back to the factory every time it needs servicing. Especially not if you live in, say, Europe. That's why Toyota Motorsport GmbH was tasked with handling service for the LFA for Europe. The facility in Cologne, Germany, was once home to the automaker's F1 team, now runs its championship-winning endurance racing team and will soon again serve as the home base for its renewed assault on the World Rally Championship. So it's just the type of facility that could handle whatever comes up with Lexus' high-strung exotic, from servicing the V10 engine to repairing the carbon-fiber chassis if need be. After checking out the underground collection in its last episode, the guys at Xcar popped their heads in at the LFA service center. There they spoke with TMG VP Rob Leupen, who seems convinced that Toyota should make a new hybrid supercar. We hope he turns out to be right.