[Attraction is currently closed for an extended refurbishment/reconstruction.]
In Test Track, General Motors takes passengers on a trip through their automotive testing facilities. Each car (with you in it) will be put through a series of stress tests such as rapid breaking, rough surfaces, steep climbs, and perhaps even a front-impact test. Finally, your car will go outside and you'll see how quickly it can accelerate. As you leave the show you can purchase automotive souvenirs, or even a car from General Motors as several current models are on display.