The "muscle car era" refers to a period in the United States during the 1960s and early 1970s when high-performance cars became popular. These vehicles typically featured powerful V8 engines, aggressive styling, and affordable prices, making them accessible to a wide audience. Iconic models from this era include the Ford Mustang, Chevrolet Camaro, and Dodge Charger. This era was characterized by a culture of speed and competition, with manufacturers often racing to produce the fastest cars. The introduction of the National Hot Rod Association (NHRA) and various drag racing events further fueled interest in muscle cars, leading to a lasting legacy in automotive history.