1998 Ford Explorer Xlt Sport Utility 4-door 4.0l on 2040-cars

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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.

2013 Ford Explorer Sport

When one speaks of sporty and fun-to-drive utility vehicles, few would put the Ford Explorer in the same category as the Jeep Grand Cherokee SRT8, BMW X5 or Porsche Cayenne. Yet, with just a few reservations, I'd toss the new-for-2013 Ford Explorer Sport close to that arena for consideration.
As a recap, the sportiest of Explorers is fitted with Ford's twin-turbocharged 3.5-liter Ecoboost V6, making 365 horsepower and 350 pound feet of torque. Acceleration is brisk (figure about 7 seconds to 60 miles per hour), as power goes to all four wheels through a six-speed automatic transmission. Contributing to its more athletic demeanor are larger front brakes, a sport-tuned suspension, chassis upgrades, quicker steering ratio and a more aggressive wheel/tire package. Cosmetically, the Sport is distinguished by its blacked-out lights, black trim and noticeable lack of chrome (with the exception of the door handles).
Ford recently handed me the keys to a Ruby Red Metallic Explorer Sport. Rather than mindlessly drive the big seven-passenger all-wheel drive hauler in soccer mom circles around Los Angeles, I loaded up my family and embarked on a long weekend road trip to Yosemite National Park.

Ford spotted testing new Focus RS at the Nurburgring

Ford is expected to be launching a revised version of the Focus ST soon, but the latest snapshots from our spy photographers at the Nürburgring suggest that the Blue Oval is already working on an even more potent example: the new Focus RS.
Though the partially disguised test mule is wearing an ST badge (along with a Dewey sticker that makes us wonder what adventures Huey and Louie are up to and what manner of duck-tail rear spoiler they may be wearing), there are several tell-tale signs that something else is afoot here. There's a larger front air dam, bigger brake calipers, dual exhaust tips (instead of the central exhaust on the ST) and a reshaped wing protruding from the trailing edge of the roof.
That may all be well and fine, but what's under the hood? We don't know yet for sure, but word has it that Ford is preparing to port over the 2.3-liter turbo four offered in the new Mustang, where it packs 305 horsepower and almost as much torque - potentially retuned to produce even more for the top-of-the-line Focus, which could channel it all to the front wheels like the last model or pack an all-wheel drive system. The Global C platform on which the Focus is based does, after all, also underpin AWD models like the Ford Escape and Lincoln MKC.