2022 Ram 1500 Big Horn/lone Star on 2040-cars

Auto blog

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

All hail the Hellephant, Mopar's 1,000-horsepower crate engine

It's shocking to say this, but the all-powerful Dodge Demon looks weak now that Mopar has unleashed the Hellephant. This crate motor makes 1,000 horsepower and 950 pound-feet of torque, and its name is a combination of the nickname for the old 426-cubic-inch Hemi V8 and, obviously, the Hellcat. This monster is a 426-cubic-inch version of the current third-generation Hemi V8 topped by a supercharger similar to what the Hellcat line packs. Everything is cranked up to — or perhaps, past — 11. The engine block is made of aluminum and weighs 100 pounds less than the equivalent iron block. All of the internals are forged. The stroke and bore have been increased. The supercharger produces 15 pounds of boost and displaces 3 liters; more than the 2.7-liter blower on the Demon and the 2.4-liter blower on the Hellcat. And as big and powerful as it is, it will still rev to 7,000 rpm. It's a thoroughly monstrous motor, but shockingly, it won't be that difficult to live with. For one thing, Mopar will offer a complete kit to get the engine up and running, including an engine computer, wiring harness and drive-by-wire throttle. It also runs on 93-octane pump gas. That's especially amazing considering the Demon engine "only" makes 840 horsepower, and that's on race gas with 100+ octane fuel. It also has us wondering what the Hellephant could make on racing fuel. The Mopar folks did say that there's room to add more power. Pricing wasn't announced for the Hellephant engine. The Hellcat crate engine retails at $19,350 directly from Mopar, so it's safe to assume that the Hellephant will go for more. The installation kit with the computer and harness will be an extra charge of likely over $2,000, based on the Hellcat kit. The engine and the kit will be available in the first quarter of 2019. Related Video: Featured Gallery Hellephant Crate Engine SEMA Show Chrysler Dodge Jeep RAM Performance dodge demon hellephant

FCA recalling 323,000 cars for wiring, software issues

The Basics: Fiat Chrysler Automobiles (FCA) is conducting a voluntary recall for an estimated 323,361 cars in the US. The affected vehicles were built after September 23, 2014 and include: the 2015 Chrysler 200, Ram ProMaster City, Jeep Renegade, and 2014 and 2015 Jeep Cherokees. The Problem: An insufficient crimp in the vehicles' wiring harness may result in a solenoid fault code, which could cause the engine to stop. The loss of power could lead to an accident. Injuries/Deaths: None reported. The Fix: FCA will update the affected vehicles' software and replace wire harnesses, as needed. According to FCA, owners that experience the problem can temporarily resolve the issue by restarting the vehicle. If you own one: FCA is reaching out to owners to schedule a service. Related Video: Statement: Wire Harness Crimp July 22, 2016 , Auburn Hills, Mich. - FCA US LLC is voluntarily recalling an estimated 323,361 vehicles in the U.S. to update certain software and replace wire harnesses, as needed. An examination of warranty data led to an FCA US investigation that discovered an insufficient crimp in a wire harness. Such a crimp may lead to a solenoid fault code that can cause propulsion loss. The Company is unaware of any related injuries or accidents. Most vehicles in the recall population will not experience this fault code over their lifetimes. However, should the condition occur, it can typically be temporarily resolved by stopping the vehicle and re-starting its engine. Accordingly, FCA US urges customers to heed the instructions on their recall notices. Affected are certain model-year 2015 Chrysler 200 midsize sedans, Ram ProMaster City small vans, Jeep Renegade and Cherokee SUVs. Certain model-year 2014 Cherokees are also affected. A change made in the harness-manufacturing process eliminates the need to recall any vehicle built after Sept. 23, 2014. An estimated 35,511 additional vehicles in Canada are included in the campaign; as are 7,067 in Mexico; and 43,927 outside the NAFTA region. Customers will be advised when they may schedule service. Those with questions may call the FCA US Customer Care Center at 1-800-853-1403. News Source: FCAImage Credit: AOL Recalls Chrysler Jeep RAM FCA jeep renegade ram promaster city