1972 Ford Thunderbird 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.

Top torque-to-weight ratios under $100k, $50k and $25k

Horsepower may steal a lot of headlines, but the always-more-complex torque figure is often a critical one for both the workingman and the motoring playboy. The measure of rotational force represents the twist that can liquefy one's tires or haul one's horse trailer. Good stuff.
It follows then, that as with the horsepower-to-weight list that we assembled for you a few months ago, a list of cars that offer the most pound-feet with the fewest pounds to carry, is an interesting one to break down. Sure, there's a big difference in how the torque is applied from a turbocharged six-cylinder in a Swedish luxury sedan and a massive heavy-duty truck's turbo-diesel. But being the car/stat geeks that we are, we think it's kinda neat that those two vehicles rank near each other where torque and weight intersect.
As with the horsepower list, we've given you figures as pounds per every one pound-foot. Again broken down into broad price categories, we've got a mixed bag of 2014 and 2015 models here, too. Every effort has been made to select the most up-to-date prices and specs, and we've also to omitted some '14 cars that won't be re-upped after the ongoing yearly changeover.

2016 Ford Taurus to ride atop reworked Fusion platform

Generally, cars get bigger and heavier as they get older. That's why it looks so ridiculous when you park a classic Mini next to a modern version. The same can be said of the Corvette, the BMW 3 Series, Porsche 911 and, of course, the Ford Taurus. In the Taurus' case, though, that size has become a liability, particularly because the big brute isn't nearly as sizable on the inside as it is on the out.
For 2016, Ford is aiming to rectify that. According to Edmunds, the 2016 Taurus will ride on a stretched and widened Ford Fusion platform. Ford is expecting this move to go a long way in trimming the Taurus' ample body fat.
"The problem with today's Taurus is that it is overweight and even the high performance SHO is not really competitive," said a source that spoke to Edmunds on condition of anonymity. The 365-horsepower SHO variant, "actually weighs about as much as the stretched Audi A8 L. Of course, Audi uses an extensive amount of aluminum, but it is a much bigger car."