The Smart ForTwo is the poster child for Micro-Machine scale automobiles. With a tiny, tiny footprint and virtually zero front overhang, the 1808 lb ForTwo relies on a super-strong safety cage and airbags for protection. It's cold comfort against the much bigger Mercedes-Benz C300, tipping the scales at 3,560 lbs. Considering the circumstances, the little Smart held up pretty well, even though it bounced off the Benz like a pinball. The Benz scores a Good while the Smart gets a Poor, which is pretty harsh under these conditions