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40+ cars that barely avoid the gas guzzler tax

The Gas Guzzler schedule, with mpg ratings and charges that haven't changed since 1991, lays out which fuel-swillers owe what to Uncle Sam.
I started thinking about the "Gas Guzzler Tax" - considerably less well known as The Energy Tax Act of 1978 - when I was driving Dodge's new Challenger SRT Hellcat last week. Unsurprisingly for a car that can burn 1.5 gallons of gas per minute at max tilt, theoretically able to empty a full tank of premium in about 13 minutes, the Hellcat will be subject to the Gas Guzzler Tax schedule when it goes on sale.

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.

Why the Lexus GS death rumors aren't surprising

For months, rumors have persisted that the Lexus GS is dying, to be replaced in the lineup by the ever-growing ES. After spending some time with one, we can't really figure out why it hasn't happened sooner. For a long time, the smaller, less expensive, more efficient front-wheel-drive Lexus ES has been growing in size and dominating the rear-wheel-drive GS in sales. As customers move from sedans into crossovers, Lexus' five-car lineup of the CT, IS, ES, GS, and LS is looking a bit too crowded. We shouldn't lament the loss of another rear-wheel-drive sedan. Lexus customers sure as hell haven't. There are better options available. Outside of the GS F, the Lexus GS isn't a car that encourages you to drive in a way that would take advantage of a rear-wheel setup. In the rain and the snow, the front-wheel drive ES is likely to be a more stable and sure-footed car. If you want power, the less expensive ES 350 actually has a more powerful engine than the base GS 200t. It's nearly a second quicker to 60 mph as well. Stepping up to a GS 350 puts a nearly $12,000 divide between the ES and the GS. Yes, you can get the GS with all-wheel drive, but how many people well and truly need it? Size-wise, the ES is nearly identical to the GS, with the ES being longer but narrower by just over an inch in either direction. Being front-wheel drive, the ES has better rear packaging, meaning a roomier rear seat. The GS does beat the ES on cargo capacity, but on nearly every other measurement the ES is roughly identical or better. Another editor noticed the exact same thing when the current ES debuted nearly four years ago. That goes for pre- and post-refresh models. The ES isn't quite as handsome as the GS (as long as you ignore the spindle situation up front). From some angles, the ES looks like nothing more than the tarted up Toyota Avalon it is. From behind the wheel, the GS fails to convey any sense of excitement or occasion. It's simply a shoulder shrug of a car. When competition like the BMW 5 Series or Mercedes-Benz E-Class offer both refinement and a decent infusion of fun, it's hard to make a case for the Lexus. The ES isn't any better, but with a base price of $39,895 it's a far more reasonable proposition than a $47,305 GS. Our test car was starting to show its age, as the competition has long sailed by when it comes to noise, vibration, and harshness. Lexus quiet this GS 200t was not. All that said, it seems that customers have already spoken.