11. Isuzu Impulse RS
The Isuzu Impulse RS remains one of the rarest and most overlooked Japanese performance cars from the ’90s. Equipped with a turbocharged 1.6-liter engine and a sophisticated all-wheel-drive system, this compact coupe delivered spirited performance and impressive grip. Adding to its credentials, the Impulse RS featured handling dynamics fine-tuned by Lotus, resulting in precise steering and exceptional agility on winding roads. Despite these impressive attributes, the Impulse RS never gained widespread recognition, overshadowed by more mainstream rivals. Today, this scarcity translates into affordable pricing for enthusiasts who appreciate exclusivity, turbocharged performance, and Lotus-inspired handling wrapped in an intriguingly unique package.