This Oldsmobile Omega coupe was found looking rather good for its age resting in a field of weeds in Tennessee. The Oldsmobile Omega, largely unloved during its 12-year run, was a compact car sold from 1973 through 1984. It faced a host of reliability problems through its cycle. There were two generations of Omegas, both badge engineered on Chevrolet models, and both using the GM X platform architecture. The Omega shared the same engines as the Chevrolet Citation, the Pontiac Phoenix and the Buick Skylark — the so-called "Iron Duke" I4 and a 2.8-liter V6. (Photo by Ralph Gable)