20. Pontiac Fiero
The Pontiac Fiero looked every bit the mid-engine sports car, but early models quickly gained notoriety for all the wrong reasons.
Engine fires and persistent reliability problems turned the Fiero from a promising concept into a cautionary tale. Its appealing design couldn’t mask serious safety concerns, especially as stories of fires spread.
Many now view the Fiero’s place on public roads as a risky gamble that never should have been allowed.
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