ROUSH CleanTech

Propane Autogas Vehicles

Vehicles fueled by propane autogas offer the lowest total ownership costs compared with all other fuels. They simplify maintenance and reduce expenses; excel in cold weather; meet environmental initiatives; lessen noise pollution; and operate on an abundant, safe and clean fuel. They also help fleets secure federal and state funding due to the fuel’s reduced emissions.

Across the globe, there are 27 million propane vehicles. In the U.S., propane autogas has been used for a century in fleetsranging from delivery trucks to paratransit shuttles to school buses. In fact, more than 1,200 districts operate propane buses, saving taxpayer dollars and reducing harmful emissions in the air. Sharp Energy provides the fuel for many of these propane fleets, including TransNet and Delaware Transit Corporation.

Industry-Leading Solutions

Many of the propane autogas vehicles on the road today are from ROUSH CleanTech. An industry leader of advanced clean transportation solutions, ROUSH CleanTech is a division of the global engineering company Roush Enterprises. Backed by over 45 years of Roush engineering and more than 1 billion miles of alternative fuel experience, ROUSH CleanTech develops fuel system technology for Blue Bird school buses and Ford commercial vehicles.

Diverse Line-up for Fleets

ROUSH CleanTech designs, engineers, manufactures and installs state-of-the-art propane technology for Blue Bird Type C school buses; Micro Bird Type A buses; and Ford commercial fleet vehicles including F450-750 chassis cabs, E350 cutaways and various stripped chassis.

ROUSH CleanTech’s Gen 5 propane engine is 70% cleaner than federal U.S. emission standards. The Gen 5 system reduces nitrogen oxides and greenhouse gas emissions, which helps optimize fuel efficiency. It also can operate on renewable propane to further reduce emissions and carbon intensity values.

The following chart shows reduced emissions with
ROUSH CleanTech propane vehicles.

Customer Success

ROUSH CleanTech provides unparalleled support before, during and after vehicle sale through:

  • In-house, dedicated customer service team and field service engineers.
  • 700+ service locations across the United States and Canada.
  • Comprehensive web-based and on-site training for customers.
  • Ready-to-ship replacement parts.
  • Service and warranty support, including unlimited mile powertrain warranty.

With more than 37,000 advanced clean transportation vehicles on the road, the Livonia, Michigan-based company delivers economical, emissions-reducing options for fleets across North America. Learn more at

Propane AutoGas Cost Savings Case Study

Switch your fleet from costly diesel to budget-friendly propane AutoGas to help reduce your annual operational cost. Don’t just take our word for it. Read case studies from school districts that already made the transition — and experienced up to 75% savings on fuel costs.

Read the Case Study