The world's most dangerous test driver managed to take out 4 other cars as well, including her own, in 6 seconds.

A lady wanted to test drive a new Mercedes-Benz GLE 350 SUV, worth about 60K. A Mercedes - Benz of Arlington employee and a couple of other peeps piled in with her and off they went ... on a helluva ride. According to

Almost immediately, the test drive went off the rails. With a dealership employee riding shotgun and two other passengers in the car, the driver put her foot all the way into the accelerator, careened through the dealership lot, smashed up four other cars including her own personal vehicle, and rolled the GLE on to its side in an empty parking space.

See more photos here. Anyone want a Mercedes SUV? I know where you can get one cheap and El Paso's loaded with body shops!