However, certain vehicles are not included in the employee discount plans. For example, the plans only apply to 2005 model year cars. At Chrysler, the SRT performance models and the Dodge Sprinter van do not come with a discount. At Ford, forget about driving a bargain on the Ford GT, Mustang or Escape Hybrid. And GM isn’t giving away Chevy Corvettes or Pontiac GTOs. Also, most commercial-grade trucks with more than a one-ton payload capacity are off the list.