Answer
May 12, 2025 - 08:18 AM
American school buses typically use diesel engines, which are favored for their durability and fuel efficiency. Common manufacturers include Cummins, known for their B6.7 and ISB series engines, and Navistar's International brand, which offers engines like the DT466. Recently, there has been a growing trend towards alternative powertrains, including propane, natural gas, and electric engines, to reduce emissions and operating costs.
