Contracts for the purchase or lease of new passenger automobiles, other than station wagons, vans and four-wheel drive vehicles, shall specify the procurement of a model that, according to the most current mileage study published by the U.S. Environmental Protection Agency, can achieve at least the minimum average fuel economy in miles per gallon imposed upon manufacturers of vehicles under Title V of the Motor Vehicle Information and Cost Savings Act (15 U.S.C. 200146). [35 ILCS 500/45-40(a) ] Further, all gasoline-powered vehicles purchased from State funds must be flexible fuel vehicles or fuel efficient hybrid vehicles. Any vehicle purchased from State funds that is fueled by diesel fuel shall be certified by the manufacturer to run on 5% biodiesel (B5) fuel. [30 ILCS 500/25-75]
The Chief Procurement Officer may determine that certain vehicle procurements are exempt from this Section based on intended use or other reasonable considerations such as health and safety of Illinois citizens. [30 ILCS 500/25-75(c)] Nothing in this Section shall require the Treasurer's office to stop using any vehicle that exists in the State fleet of motor vehicles.
Ill. Admin. Code tit. 44, § 1400.4540