7. 1970 Oldsmobile 442 W-30
The 1970 Oldsmobile 442 W-30 stands out for its factory performance upgrades, including a ram-air induction system and a high-output 455 V8. Rarity, combined with the W-30’s street credibility, has made it a hot commodity in recent years.
Classic car investment articles, such as those from Classic.com, detail substantial price increases as collectors recognize the W-30’s blend of luxury and muscle.