20k Original Miles: 1967 Porsche 912 (opens in new tab)

Although Porsche developed its reputation founded on producing high-performance sports cars commanding premium prices, it has released more affordable models to increase sales volumes and profits. The 912 was one such vehicle, and this 1967 example appears to be a promising project candidate. Described as "pretty much rust-free," it has 20,000 miles showing on its...