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Nuclear-powered concept cars from the Atomic Age

In the 1950s and early 60s, the dawn of nuclear power was supposed to lead to a limitless consumer culture, a world of flying cars and autonomous kitchens all powered by clean energy. In Europe, it offered the then-limping continent a cheap, inexhaustible supply of power after years of rationing and infrastructure damage brought on by two World Wars.
The development of nuclear-powered submarines and ships during the 1940s and 50s led car designers to begin conceptualizing atomic vehicles. Fueled by a consistent reaction, these cars would theoretically produce no harmful byproducts and rarely need to refuel. Combining these vehicles with the new interstate system presented amazing potential for American mobility.
But the fantasy soon faded. There were just too many problems with the realities of nuclear power. For starters, the powerplant would be too small to attain a reaction unless the car contained weapons-grade atomic materials. Doing so would mean every fender-bender could result in a minor nuclear holocaust. Additionally, many of the designers assumed a lightweight shielding material or even forcefields would eventually be invented (they still haven't) to protect passengers from harmful radiation. Analyses of the atomic car concept at the time determined that a 50-ton lead barrier would be necessary to prevent exposure.

FCA close to paying off debt, outperforming Ford in earnings

FCA boosting output of SUVs, trucks in U.S. Marchionne says the company no longer needs a merger partner FCA expects to pay off all debt this year "There's a very strong likelihood that we will outperform Ford" MILAN/DETROIT — Fiat Chrysler's shift to sell more trucks and SUVs boosted margins yet again in its North American profit center, making Chief Executive Sergio Marchionne confident he can hit most of the final targets of his five-year turnaround plan. FCA has been retooling some U.S. factories to boost output of lucrative sport-utility vehicles and trucks while ending production of some unprofitable sedans. This put the world's seventh-largest carmaker on track to become debt-free by the end of the year, and allowed Marchionne to make good on his promise to close the gap on larger U.S. rivals General Motors (GM) and Ford. "There's a very strong likelihood that we will outperform Ford in terms of operating earnings in 2018," Marchionne told analysts on an earnings call Thursday. "That's something that if I told any of us in the room here that would've been doable five years ago, nobody would have believed it." As the 65-year-old executive prepares to hand over the reins to an internal successor next year, he said the improvements mean the company no longer needed a partner to survive. The carmaker has often been the subject of merger speculation, especially after its unsuccessful 2015 attempt to tie up with GM. "The necessity to find a partner, to try and guarantee our survival, going forward, is put to bed. I mean we're done," Marchionne told analysts on a post-results conference call. North America accounted for 71 percent of earnings last quarter, and profit margins in the region rose to 8 percent from 7.1 percent a year earlier, even as shipments fell 3 percent. Meanwhile Ford's automotive margin for North America slipped to 6.8 percent, down from 8.5 percent a year earlier.FCA trimmed its expectations for 2018 revenues and forecast adjusted operating profit of at least 8.7 billion euros, at the lower end of a previously given range. Analysts said FCA's margin improvement was impressive, and it could be on the cusp of a big boost from its new Jeep Wrangler and Jeep Cherokee models and its Ram 1500 truck. FCA ready to pay off its debt But the Italian-American carmaker expects to cancel all debt during 2018 — possibly by the end of June — and generate around 4 billion euros in net cash by the end of the year.

Want a V8 on the cheap? Buy a work truck

In case you didn't notice, V8 cars have gotten pretty expensive. If you want a modern muscle car like the Dodge Challenger R/T, Ford Mustang GT, or Chevy Camaro SS, you'll need between $34,000 and $38,000 for a stripped out example of one. The cheapest of those is the Challenger, and the priciest is the Camaro. These are also the cheapest V8 cars the companies offer. But if you absolutely have to have a V8 for less, there is an option, work trucks. As it turns out, all of the Big Three offer their most basic work trucks with V8s. And because they're so basic, they're pretty affordable, especially when sticking with the standard two-wheel drive. A Ram 1500 Tradesman with a V8 can be had for as little as $29,840, which is a little more than $4,000 less than a Challenger R/T. For a bit more at $30,275, you can have a Chevy Silverado W/T, almost $8,000 less than a Camaro SS. The most expensive is the V8 Ford F-150 starts at a starting price of $30,670, which is a bit over $5,000 less than the Mustang. Of course you'll be in an ultra bare bones vehicle with few comforts, and the price will go up if you add stuff, but we're bargain hunting here, and sacrifices are sometimes necessary. Besides, what you lose in comfort, you gain in loads of cargo space and towing (try to look at the bright side). Also, as a side note, all three trucks are available with optional electronic locking rear differentials. At the discounted price of these trucks, you still get a heaping helping of power. The most potent of the trio is the Ram 1500 Tradesman with 395 horsepower and 410 pound-feet of torque generated by a 5.7-liter V8. Compared with the Challenger R/T, the Ram is up by 20 horsepower and they're tied for torque. The value proposition is even more stark between the two vehicles when looking at the price per horsepower. Each pony in the Ram costs $75.54, while the Challenger charges you $90.91. The Challenger is also more expensive per horsepower than its close competitors. The F-150's 5.0-liter V8 is just barely behind the Ram with 395 horsepower and 400 pound-feet of torque. That's still more power than the Challenger, and it matches the torque of the 2017 Mustang GT. On the down side, it still would be down 20 horsepower on that same 2017 Mustang, and it's behind by 60 horsepower and 20 pound-feet on the new 2018 Mustang GT. The F-150 also just edges out the Mustang in the dollar per horsepower measure.