71 Dodge Demon, 476 Ci R3 Smallblock, Plum Crazy , Total Resto,500 Miles, on 2040-cars

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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

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

The Dodge Challenger plays its trump card: all-wheel drive

Perennially stuck in third place behind the Ford Mustang and Chevy Camaro in sales and enthusiast comparisons, the Dodge Challenger is doing something unconventional for a muscle couple. It's adding all-wheel drive. It's a new feature for Detroit's pony cars – none of the three have ever had it – and it could be a game-changer. Called the Challenger GT, the Dodge launches this winter for a starting price of $34,490. The Challenger GT comes with the Pentastar 3.6-liter V6 rated at 305 horsepower and 268 pound-feet of torque. It teams with an eight-speed TorqueFlight automatic transmission and is estimated to get 18 miles per gallon in the city and 27 mpg on the highway. An FCA spokesperson said no manual transmission or V8 models will be offered on the all-wheel-drive Challenger. It will be on display in January at the Detroit auto show. View 8 Photos All-wheel drive is a widely expected addition for the Challenger. The coupe shares underpinnings with the four-door Charger, which offers an all-wheel drive variant and the cars have similar powertrain offerings (the AWD Charger is also V6 and automatic only). Naturally, the Challenger borrows the Charger's AWD system and during regular driving conditions, the front axle disengages and full torque goes to the back wheels, allowing the Challenger to function as a rear-wheel drive car. It automatically goes back to AWD when more traction is needed. Handling is also fortified with a vehicle dynamic control system. Conversely, the electronic stability control has three modes and can be switched off for drift-happy enthusiasts. The GT has features familiar to other Challenger and Dodge owners, including an 8.4-inch touchscreen radio, Performance Pages (accessible through the Super Trak Pack button), and paddle shifters. A Sport Mode changes shift points to improve acceleration. It all rolls on 19-inch wheels wrapped in all-season rubber. The exterior gets a hood bulge, LED head- and taillights, and a decklid spoiler. The Challenger GT also offers a $995-interior package different than RWD models, adding Nappa leather, Alcantara suede seats, a nine-speaker Alpine audio system, performance steering wheel, and more. All of that is just window dressing. It's all-wheel drive that could be a difference-maker for consumers. The Challenger won't likely be able to take down the Mustang, which will finish 2016 as the pony car sales king.