Specifications include, but are not limited to: GROSS VEHICLE WEIGHT RATING Gross vehicle weight rating shall not be less than 6,100 pounds Gross combined weight rating shall not be less than 10,000 pounds WHEELBASE Wheelbase shall be 128 inches (±1 inch) ENGINE AND COOLING SYSTEM Engine shall be diesel powered, turbo-charged, four cylinders, with no fewer than 2.7 liters or more than 3.0 liters displacement and shall be rated at no less than 180 horsepower and no less than 369 ft.-lbs. of torque. Engine shall be California State Air Resources Board and EPA model year compliant for the year in which this specification is solicited (i.e., engine must be MY 2018 compliant if vehicle delivery is required in year 2018, MY 2019 compliant if delivery is required in year 2019, etc.) Do not equip with Automatic Idle Engine Shut Down option