Test Track is a high-speed slot car thrill ride manufactured by Dynamic Attractions located in World Discovery at Epcot, a theme park at the Walt Disney World Resort in Bay Lake, Florida. The ride is a simulated excursion through the rigorous testing procedures that General Motors uses to evaluate its concept cars, culminating in a high-speed drive around the exterior of the attraction.
The attraction soft-opened to the public on December 19, 1998, after a long delay due to problems revealed during testing and to changes in design. As a result, the attraction officially opened on March 17, 1999. Test Track replaced the World of Motion ride, which closed three years earlier in 1996. Originally, guests rode in "test vehicles" in a GM "testing facility" through a series of assessments to illustrate how automobile prototype evaluations were conducted. The highlight of the attraction is a speed trial on a track around the exterior of the building at a top speed of 64.9 miles per hour (104.4 km/h) making it the fastest Disney theme park attraction ever built.Test Track closed for refurbishment on April 15, 2012, and re-opened on December 6, 2012. It is now sponsored by the Chevrolet brand instead of General Motors as a whole. Guests now design their own car in the Chevrolet Design Studio. Then they board a "Sim-Car" and are taken through the "digital" testing ground of the "SimTrack". Throughout the ride, guests see how their designs performed in each test. After the ride, guests can see how their car did overall, film a commercial, race their designs, and have a picture taken with their own virtually designed vehicle with a chosen backdrop in the background. Test Track is located in World Discovery, formerly known as Future World East. On September 9, 2023, it was announced that Test Track would be receiving another retheming inspired by the original World Of Motion (1982-1996) ride that was replaced by Test Track. No announcement has been made about the closing of Test Track but many believe it will close in 2024.