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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.

Here are all the EVs with 800V charging available in 2024

As technology advances, electric cars are improving their fast-charging times. That means less time spent waiting at a DC public charger when you’re out on the road. While Level 3 chargers used to provide a maximum of 150 kilowatts of power, 350-kW chargers are become more common, making for super-fast charging Â… if your car is capable of taking advantage of it. So how do automakers improve the charging speed of their EV batteries? Some are turning to higher voltage, specifically 800V charging. What's the difference between 800-volt charging and 400-volt charging? So how does 800V charging improve upon the more common 400V EVs? Put simply, the higher the voltage, the less amperage (current) it requires to charge. In other words, with more voltage, you get more wattage (power, aka charge rate) from the same amperage (current). 800V architecture is also more efficient, with less electrical resistance, so it can use thinner cables and smaller, lighter components while needing less cooling. The tradeoff is that it is more costly, and guess who that cost gets passed on to. While automakers don't break down their pricing to show how much more you're paying for that 800V system, you'll just have to evaluate any potential purchases as a whole, and make your decision based on overall pricing of the vehicle. Thankfully, the 800V EVs on sale now are generally ones we like. Now, 800V charging capability doesn't necessarily mean an EV has 800V vehicle architecture. For instance, the GMC Hummer EV and Chevy Silverado EV operate at 400V, but with their dual battery packs, can switch to 800V when charging by temporarily connecting those packs in series. Currently, there are only a handful of EVs available with 800V charging. But if you are going to find yourself taking longer trips in your EV and using DC fast chargers more often, you might want to consider choosing one with this faster charging capability. With that in mind, these are the EVs available with 800V charging, either on sale now or coming in 2024. 800-volt EVs available in 2024 Audi E-Tron GT Chevrolet Silverado EV Genesis GV60 Genesis Electrified G80 Genesis Electrified GV70 GMC Hummer EV Pickup GMC Hummer EV SUV GMC Sierra EV* Hyundai Ioniq 5 Hyundai Ioniq 6 Kia EV6 Kia EV9 Lotus Eletre* Lotus Emeya* Lucid Air Lucid Gravity* Porsche Macan Electric* Porsche Taycan Ram 1500 REV* Tesla Cybertruck *Coming later in 2024 Green Audi Chevrolet Genesis GMC Hyundai Kia Lotus Porsche Tesla Electric Lucid EV charging

Porsche planning something track-focused for Geneva [w/poll]

At the 2015 Geneva Motor Show next month, Porsche has confirmed that it will be showcasing two potentially exciting new models: One is the new Cayman GT4 we've already seen, but we don't know what the other will be just yet. All the German automaker is saying at the moment is that, "the second new model is another exceptional Porsche that sets new standards on the racetrack" and that "this vehicle confirms the sports car manufacturer's commitment to high performance sports cars that manage a very special link between everyday driving and motorsports." Given those two statements, we can probably rule out a crossover or sedan at one end of the spectrum or a purely competition-spec racer at the other. The likelihood is, then, that Porsche's surprise for Geneva will be the new 911 GT3 RS. But then it could be the Boxster-based convertible counterpart to the Cayman GT4 (whether dubbed Boxster GT4, Boxster Spyder or something else), or even a track-tuned version of the 918 Spyder to take on the McLaren P1 GTR and Ferrari FXX K. We'll just have to sit tight to find out, but you're welcome to read the press release below and tell us what you think Zuffenhausen has in store for us at the Swiss expo this year. Double world premiere at the Geneva International Motor Show 2015 Porsche shows two new high-performance cars for the first time Stuttgart. Dr. Ing. h.c. F. Porsche AG is celebrating the world premiere of two extreme sports cars at this year's Geneva International Motor Show. The new Cayman GT4 is the first high-performance sports car belonging to the GT family that is based on the mid-engine coupes. Clocking a lap time of seven minutes and 40 seconds on the North Loop of the Nurburgring, the new entry-level model makes a great debut. The second new model is another exceptional Porsche that sets new standards on the racetrack. The world premiere will take place during the Porsche press conference at the Palexpo Arena in Geneva at 11:30 (CET) on March 3, 2015. A live webcast will be available in German and English on: http://porsche.gomexlive.com/. This vehicle confirms the sports car manufacturer's commitment to high performance sports cars that manage to make a very special link between everyday driving and motorsports. These two premieres continue Porsche's tradition of presenting motorsport highlights at the spring car show on the shores of Lake Geneva. The 911 GT3, 918 Spyder and 919 Hybrid all celebrated their debuts in Geneva in recent years.