2020 Lexus Is 350 on 2040-cars

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2013 Lexus GS450h [w/video]

An Unlikely Star in the Lexus Stable
Think about Lexus for a second. Odds are your gray matter is busy regurgitating images of the company's middle-aged RX crossover or possibly the midsize ES sedan. As the volume movers for Toyota's luxury fleet, the two are the default ambassadors for everything with an italicized L pinned to the grille, and that's a damned shame. As the 2013 GS450h is so willing to point out, Lexus engineers are busily crafting models that offer drivers more than a safe luxury choice.
As the master of fuel-sipping battery propulsion, Lexus has brought the impressive width of Toyota hybrid engineering to bear on the GS450h. The result is a vehicle that manages to sneak its hybridness by you with buttery acceleration, stone quiet operation and brakes that don't feel like you're trying walk around the house in Velcro socks. The drivetrain doesn't feel the need to beat you over the head with its battery pack or announce to the neighborhood that you're saving the world one whispery mile at a time. Both driver and passengers get to enjoy a luxury car that just so happens to be a hybrid instead of the other way around.

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.

Toyota adds 1.6m cars to Takata inflator recall list

As part of the Takata airbag inflator recall expansion announced by NHTSA earlier this month, Toyota has listed an additional 1.6 million cars that will need to have inflators or airbag assemblies replaced. This brings the total of recalled Toyota, Scion, and Lexus vehicles to 4.73 million. Other automakers will announce their expanded recall lists this week as well. This round of recalls affects some but not all vehicles with the following model names and years: 2009–2011 Toyota Corolla and Matrix 2006–2011 Toyota Yaris 2010–2011 Toyota 4Runner 2011 Toyota Sienna 2008–2011 Scion xB 2007–2011 Lexus ES 2010–2011 Lexus GX 2006–2011 Lexus IS To see if your specific vehicle falls under recall, write down your VIN and go to toyota.com/recall; you can also check any recalls, Takata or otherwise, at safercar.gov/vin. Toyota will inform owners of affected vehicles by mail. Depending on the model, either the inflator or the entire airbag assembly will have to be replaced. Due to the number of vehicles that have already been recalled, it may take some time for the necessary parts to be available. A total of 11 deaths have been attributed to the faulty Takata inflators, and federal investigators now know why the parts are prone to failure. The state of Hawaii was the first to sue the auto supplier, with more states expected to follow. The 17 other automakers are required to announce their additions resulting from the May 4 expansion this week, so expect more of the 35 to 40 million vehicles to be listed soon. Related Video: Image Credit: Reuters Recalls Lexus Scion Toyota Takata airbag recall lexus is toyota sienna toyota 4runner toyota matrix lexus es lexus gx