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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

FCA recalls 570,000 SUVs from Jeep and Dodge over fire woes

Fiat Chrysler US has issued two recalls covering a total of about 570,000 Jeep and Dodge models. The first concerns vanity mirror wiring in the Jeep Grand Cherokee from the 2011 and 2012 model years, and in Dodge Durango units built before September 12, 2012. The automaker recalled almost 900,000 units last year to repair the issue, then faced more issues this year when the fires continued in repaired vehicles. This new recall seeks to resolve the issue, FCA saying that the post-recall fires happened in a tiny percentage of vehicles equipped with a specific wiring package. This recall is for 352,831 total units in the US, another 26,478 in Canada, 13,037 in Mexico, and 84,330 internationally. No injuries or deaths have been reported. FCA says it will inform customers as to when they can schedule a service visit to remedy the issue. The second recall takes aim at 60,107 examples of the Jeep Compass and Patriot from the 2015 model year in the US, plus 5,755 in Canada, 3,351 in Mexico, and 23,995 in other markets. Those models could suffer from an out-of-position clamp on the power steering fluid line. The error could allow fluid to leak, increasing the risk of a fire if the fluid ends up on a hot surface. In the case of a complete loss of fluid, drivers will need to use a lot more effort to steer. The automaker reports no injuries or accidents, and will advise customers when to head to the dealer for service. Related Video: Jeep Grand Cherokee and Dodge DurangoStatement: Vanity-Mirror WiringDecember 24, 2015 , Auburn Hills, Mich. - FCA US LLC is recalling an estimated 352,831 SUVs in the U.S. to help ensure vanity-mirror wiring may be serviced more consistently.Overheating conditions were reported among a small percentage of vehicles (<0.02%) serviced in connection with a related recall, conducted previously.** An FCA US LLC investigation discovered the service procedure, if not followed precisely, may leave vehicles susceptible to a short-circuit, creating a potential fire hazard.The Company is unaware of any related injuries or accidents. Post-service overheating conditions were observed only in vehicles equipped with a certain wiring package. These vehicles were produced before Sept. 2, 2012.Affected are model-year 2011-2012 Jeep Grand Cherokee and Dodge Durango SUVs produced before Sept. 2, 2012. Wiring in the headliners of these vehicles will be secured with a new adhesive.

What does Jeep have cooking with this stretched Cherokee?

Chrysler has been spotted testing what appears to be a stretched Jeep Cherokee prototype. Which seems odd, considering that Jeep already makes a Grand Cherokee, and that's an entirely different model. The question then is just what the company has in the works here. We don't know for sure – but we do have some ideas. We're anticipating a new Grand Wagoneer to serve as the brand's flagship model, but stretching the Cherokee's wheelbase to leapfrog the Grand Cherokee's would take more than eight inches – and stretching a "compact" platform to get there wouldn't seem to make a lot of sense. Alternatively Jeep could be looking to wedge a new model into its lineup in between the Cherokee and Grand Cherokee, potentially offering a third row of seats and wearing the Wagoneer name - sans the "Grand" - as part of a new range of seven-seaters. Just what the point would be, however, when the Dodge Durango already offers three rows based on the same platform as the Grand Cherokee, is a bit of a mystery. Another possibility is that it's not a Jeep at all, but rather a Dodge. The brand is in need of a replacement for the current Journey, and we're also waiting to see what FCA does to replace the Grand Cherokee since it unveiled the Chrysler Pacifica to replace the Town and Country. More of a crossover approach could take the Cherokee's Compact US Wide (CUSW) platform as its starting point, but stretched like this prototype to offer more space. Whatever it is, we're sure this won't be the last we'll have seen of it, so watch this space. Related Video: