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MotorWeek turns back the clock with the 1994 Mustang and Camaro

The Ford Mustang and Chevrolet Camaro have battled it out for pony car supremacy for as long as most of us can remember, and the latest examples of both coupes continue to offer buyers impressive performance for their price. MotorWeek's Retro Review series remembers a classic battle in that fight in a video that pits the 1994 Mustang GT against the Camaro Z28 at Charlotte Motor Speedway. MotorWeek smokes the tires on both of these coupes at the speedway and shows off how they handle on track. Both vehicles come away with their own advantages in the challenge. The red Mustang packs Ford's 5.0-liter V8 with 215 horsepower and a five-speed manual gearbox. The MotorWeek crew praises the vehicle's stability at high speed and the ease of driving it around the track. The Camaro wins on power with a 275-hp 5.7-liter V8, and the show lauds the Chevy's six-speed manual. Check out the video to relive one entertaining skirmish in the ongoing pony car war. Related Video:

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.

Self-driving cars' problem (besides making them work): Too many players, not enough profit

For an detailed, interactive graphic about the many players in autonomous cars, click here. FRANKFURT/DETROIT — BMW and Daimler, the world's top luxury carmakers, have announced alliances with suppliers, talking up the virtues of having a bigger pool of engineers to develop a self-driving car. But another motive behind these deals, executives and industry experts told Reuters, is a concern that robocars may not live up to the profit expectations that drove an initial investment rush. Carmakers are increasingly looking to forego outright ownership of future autonomous driving systems in favor of spreading the investment burden and risk. The trend represents a clear shift in strategy from little more than a year ago when most automakers were pursuing standalone strategies focused on tackling the engineering challenge of developing a self-driving car, rather than on the business case. "Although it is a substantial market, it may not be worth the scale of investments currently being sunk into it," said a board member at one of the German carmakers, who declined to be identified because the matter is confidential. Dozens of companies — including carmakers and tech firms like Google and Uber — are vying for a market which, according to consulting firm Frost & Sullivan, will only make up about 10 to 15 percent of vehicles in Europe by 2030. There are sure to be losers. "It's impossible for me to believe there will be 50 successful autonomous vehicle software producers," said John Hoffecker, global vice chairman of Michigan-based consulting firm AlixPartners. In July last year, BMW became the first major carmaker to abandon its solo development of self-driving cars in favor of teaming up with chipmaker Intel and camera and software manufacturer Mobileye to build a platform for autonomous cars technology by 2021. The decision followed a trip by senior executives to visit startups and suppliers to gauge BMW's competitive position. "Sitting at other companies, one rattles off the technological challenges and safety aspects, and you come to realize that many of us are swimming in the same sludge," Klaus Buettner, BMW's vice president autonomous driving projects, told Reuters. "Everybody is investing billions.