The final standings of the Grand Touring Prototype (GTP) class within the International Motor Sports Association (IMSA) series during the 1991 season represent a significant moment in sports car racing history. This class, known for its high-performance, technologically advanced prototypes, attracted major manufacturers and top driving talent, making the championship highly competitive and prestigious.
The 1991 season witnessed intense battles on tracks across North America, showcasing the evolution of racing technology and driving skill. The outcomes of these races shaped the careers of drivers and the legacies of manufacturers. This era’s results offer valuable insights into a pivotal period of motorsport development, influencing subsequent racing series and vehicle design. Understanding the competitive landscape of this season provides a crucial backdrop for appreciating the broader narrative of endurance racing history.
