43109.
The requirements of Article 3.2 (commencing with Section 2013) of Chapter 1 of Division 3 of Title 13 of the California Code of Regulations do not apply to the purchase by a local government of vehicles with a gross vehicle weight rating greater than 8,500 pounds if the price of the zero-emission version of the vehicle is more than ____ percent of the price of a comparable internal combustion engine version of that vehicle.