1991 Dodge Stealth R/t Hatchback 2-door 3.0l on 2040-cars

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Jay Leno drives the Demon-powered SpeedKore carbon fiber Dodge Charger

Jay Leno drives all sorts of wild vehicles on his TV and YouTube series "Jay Leno's Garage," from concept cars to classics. Although many of the vehicles are museum quality, they don't all come through in straight by-the-book factory form, as Leno often likes to highlight the creative and insane builds from premium speciality aftermarket shops. One of his favorites is SpeedKore, which recently dropped by with its carbon-fiber-bodied 1970 Dodge Charger Evolution. After cementing itself as one of the best builds of the year at SEMA 2018, the high-performance Charger paid Leno a visit to show off its immaculately assembled blend of classic and modern Dodge. It's not the first time SpeedKore has stopped by, as they've previously shot videos together of the 1967 Chevrolet Camaro, the 2016 Ford Mustang Shelby GT350R, and the 1970 Dodge Charger Tantrum. The Charger featured here wears its Evolution name because it is an updated take on the Tantrum build (which had 1,650 horsepower, by the way), but the two are quite different. The Charger Evolution uses numerous parts from Dodge's recent superstars, the Challenger SRT Hellcat and the Challenger SRT Demon. In fact, it's one of the only ways in the world to drive a Demon engine with a manual transmission. Under the hood is the 6.2L Supercharged Hemi V8 from a Demon pre-production car, and SpeedKore has tuned it up to 966 horsepower. It pairs with a Tremec M6 6060 six-speed transmission from the Hellcat. At full bore, the whine of the supercharger paired with the grumble from the custom stainless steel SpeedKore exhaust headers makes for a thrilling, if not unharmonized, battle cry. Whereas some restomods have cut corners, shoddy build quality, or imperfect fittings, Leno notes that SpeedKore's work is top-notch, despite the entire exterior body and many pieces of the interior being fully replaced with glossy clear-coated exposed carbon fiber. According to SpeedKore Vice President Dave Salvaggio, the Charger weighs about 3,400 pounds. Check out the full video above or read full details from our time with the car at SEMA. And as a bonus, Autoblog photographer Drew Phillips recently got to spend a day shooting the Charger. His gallery of photos appears below. Speedkore 1970 Dodge Charger View 53 Photos

Dodge Durango SRT vs. Jeep Grand Cherokee SRT | Which should you buy?

Choice is a good thing. And when it comes to high-performance sport utility vehicles, there are more choices today than ever before to tantalize buyers into showrooms. And why not? Americans love SUVs, and, while there's a stronger push to go green now than ever before in the history of internal combustion, there's still a large contingent of buyers who firmly believe in choosing the biggest, baddest, most powerful powerplant. For those buyers, the Dodge Durango SRT and Jeep Grand Cherokee SRT are two of the most potent options. But which one should you buy? They both deliver 475 horsepower and 470 pound-feet of torque to all four wheels through an eight-speed automatic transmission. They both do 0-60 in around 4.4 seconds, and both boast top speed numbers that will handily land you in jail if written on a speeding ticket. Choosing between the two, then, is a bit more nuanced than which is faster. That said, the Jeep is probably a bit quicker at the track than the Dodge. We'd wager than the Grand Cherokee SRT's 5,104-pound curb weight (versus 5,510 for the Durango SRT) and 114.8-inch wheelbase (versus 119.8) will pay small dividends in acceleration, cornering, and braking performance. So, if that's the only category by which you believe these SRT-fettled SUVs should be judged, choose the Jeep. View 17 Photos But let's get real here for a moment. As much fun as it is to wrangle a brutish ute 'round a racetrack – and trust us when we tell you it's a blast – the number of hi-po SUV owners who will ever show up at Bondurant in an SRT-badged 4x4 is probably in the single digits. So, when evaluating which of the two Hemi-powered vehicles is right for you, ultimate lap times are probably of little concern. If you're choosing between these two overpowered players, practicality is probably just as important as performance. And in that category, the Durango SRT comes out on top. For starters, the Dodge is a three-row SUV with six seats, whereas the Jeep is a two-row, five-passenger platform. Fold down the rear bench and there's 84.5 cubic feet of cargo area in the Durango, versus 68.7 in the Grand Cherokee. And if you tow, the Durango SRT's 8,600-pound max rating handily bests that of the Grand Cherokee SRT's 7,200-pound capacity. Ask yourself what's most important: performance or practicality. And then consider the price. The Dodge is nearly $4,000 less expensive than the Jeep.

Stellantis announces ‘Circular Economy’ business to drive revenue, decarbonization

Stellantis has already announced its plans to reach net-zero carbon emissions by 2038. Today, the automaker has announced a new business unit to help it reach that goal while generating 2 billion euros per year in revenue by 2030. The “Circular Economy” business will help make revenue less dependent on finite, rare and ecologically problematic materials. The Circular Economy model features what Stellantis calls a “4R” strategy, comprising remanufacturing, repair, reuse and recycling. The goal is to make materials last as long as they can, reducing reliance on the acquisition of those precious new materials in the future by returning them to the business loop when theyÂ’ve reached the end of their first life. Through these processes, Stellantis says it can save up to 80% raw material and 50% energy compared to manufacturing a new part. Remanufacturing, or “reman” in Stellantis shorthand, means dismantling, cleaning and rebuilding parts to OEM spec. Nearly 12,000 remanufactured parts are available for customers to purchase. Some remanufacturing is done in-house, and some with partners and through joint ventures. Repair is pretty obvious — fixing parts to put back into vehicles. This also consists of reconditioning, to make a vehicle feel like new. Stellantis boasts 21 “e-repair” centers for repairing electric vehicle batteries.  Reuse refers to parts still in good condition from end-of-life vehicles sold as-is. Stellantis says it has 4.5 million multi-brand parts in inventory. These are sold in 155 countries through the B-Parts e-commerce platform. Reuse also refers second-life options, such as using batteries outside of automotive purposes. Recycling involves dismantling parts and scraps back into raw material form that is then looped back into the manufacturing process. Stellantis says it has collected 1 million parts for recycling in the past six months. Recycling doesnÂ’t get counted in that aforementioned 2 billion euros of revenue, but it does save the company money on acquisition of raw materials. As for batteries, specifically, Stellantis expects this recycling business to ramp up after 2030, when the packs currently in service begin to reach the end of their lifecycle. Stellantis will use its new “SUSTAINera” label to denote parts that are offered as part of its Circular Economy business.