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The biggest gas-guzzlers of 2024: 'The Meanest List' is the opposite of greenest cars

In some circles — especially some automotive circles — bigger is better. This explains the Hummer, for example. In its so-called “Meanest List” of a dozen models, the American Council for an Energy-Efficient Economy (ACEEE) makes no apologies for berating “the worst-performing mass market automobiles” sold in 2024 in the U.S. The most diminutive car on the list is a Chevy Corvette Z06. At the top of this particular heap is the Mercedes-Benz AMG G63, a gas-powered SUV that the environmental agency says was “the worst-performing vehicle of the more than 1,200 models assessed by Greener Cars and has an annual fuel cost over $4,000.” Not to mention its MSRP of around $184,000. Rank Make & Model Powertrain Green Score MSRP Estimated Annual Fuel Cost* 1 Mercedes-Benz AMG G63 Gas 20 $184,000 $4,242 2 Ram 1500 TRX 4x4 Gas 22 $98,335 $3,819 3 Ford F150 Raptor R Gas 24 $79,975 $3,777 4 Cadillac Escalade V Gas 26 $152,295 $3,388 5 Dodge Durango SRT Gas 26 $74,995 $3,332 6 Jeep Wrangler 4dr 4X4 Gas 27 $35,895 $3,260 7 Jeep Grand Wagoneer 4x4 Gas 28 $91,945 $3,058 8 Mercedes-Benz G550 Gas 28 $143,000 $3,186 9 GMC Hummer EV SUV EV 29 $98,845 $1,746 10 GMC Sierra Gas 29 $37,700 $3,069 11 Chevrolet Corvette Z06 Gas 30 $114,395 $3,169 12 Mercedes-Benz Maybach S680 Gas 30 $234,300 $3,031 *ACEEE analysis using EIA data of the annual cost of driving 15,000 miles In terms of numbers, the dirty dozen of the meanest includes seven SUVs and three trucks. Lonely at the middle of the list is the sole electric, the GMC Hummer EV, which weighs in at 9,000 pounds. The council notes that “though EVs have lower emissions than similarly sized gasoline models, the Hummer demonstrates that size and efficiency, not just fuel source, are important factors in a carÂ’s environmental impact.” ItÂ’s also worth reminding prospective buyers that the average fuel cost of a vehicle on the “Greenest List” eats up only a fifth of the fuel cost of a vehicle on the Meanest List, “showing that greener options can also be more affordable.” The ACEEE also put out a "Greener List" of efficient gasoline and hybrid cars that don't require plugging in.  By the Numbers Green Cadillac Chevrolet Dodge Ford GMC Hummer Jeep Maybach Mercedes-Benz RAM Emissions Fuel Efficiency Green Automakers Truck SUV Electric Hybrid

Mercedes-Benz G500 4x4 is a 6x6-2 [w/video]

In terms of truly badass off-roaders, it doesn't get much cooler than the Mercedes-Benz G63 AMG 6x6. After all, the thing has three axles powering six wheels, not to mention an AMG-tuned V8 that makes the truck pretty much unstoppable. Call it an exercise in excess, if you will, but we call it super cool. And now, at the 2015 Geneva Motor Show, Mercedes is showing off a slightly less outrageous version of its insane off-roader, called the G500 4x42. And by "slightly less outrageous," we pretty much mean, "with one fewer axle." Sure, there have been some other changes, too – namely under the hood, where the AMG's twin-turbo 5.5-liter V8 has been removed in favor of a new, twin-turbo 4.0-liter V8, good for 422 horsepower and 450 pound-feet of torque. Off road, this thing should be a freaking beast. It can ford depths up to 39 inches, the approach angle is 53 degrees, departure is 54, and the breakover is 47. Talk about all-terrain. Plus, it looks freaking cool, with 22-inch wheels on 325/55-series tires (which can be swapped for a set of 18-inch wheels on 37-inch beadlock tires). We even love the lime green paint it wore upon debut, and are kind of sad the Geneva showcar is painted in this less-awesome silver. Either way, it's certainly a creation to behold. Check it out. Near-series show car G 500 4x42: The G-Class Squared Stuttgart, Feb 21, 2015 -- Only a G-Class can be better than a G-Class. This is the credo followed by the developers with the Mercedes-Benz G 63 AMG 6x6, and they are now stepping up a gear with the G 500 4x42. The basic recipe for this overcomer of everything is simple: take the superior all-wheel-drive powertrain including portal axles from the 6x6 – take away one axle – and blend it all with a newly-developed variable chassis and the series-production G-Class body. A large pinch of V8 power with 310 kW (422 hp), a set of 22-inch 325/55 R 22-sized wheels, carbon-fibre body parts and then just gourmet ingredients from the seductive designo Exclusive range for the interior – and the 5-star menu for all off-road enthusiasts is ready. A new addition to the extreme G-Class model family: the G 63 AMG 6x6 has a model brother in the form of the G 500 4x42. The near-series show car is a new highlight in the superlative-rich history of the G-Class and blends all the advantages of the model series.

Firing of M-B boss upheld

Ernst Lieb, the disgraced former CEO of American operations for Mercedes-Benz, will not be getting any more money from the Silver Arrow'd teat. His wrongful dismissal suit against MB's parent company, Daimler, was tossed out of a German appeals panel. This, followed the initial rejection by a lower court last year.
According to court documents acquired by Automotive News, Lieb was found to have "accepted payments of substantial value to which he - as he was aware - had no claim."
Lieb took over American operations from former CEO Paul Halata in September of 2006. Reports surfaced in October of 2011 that Lieb was dismissed from his posting at MB, with a variety of rumors swirling. Eventually, news broke that financial wrong doing was responsible for the German's firing.