D-Series Propane

Near Zero-Emission Commercial Buses

Micro Bird Commercial, a division of Micro Bird Inc., designs and manufactures propane commercial buses for up to 28 passengers.  Since 1966, Micro Bird Inc. has continued to set industry standards with its innovative design, quality and safety; creating value for its customers.  Micro Bird commercial has a propane commercial bus to help your company reach its sustainability goals, save money on operations, and provide a clean, quiet experience for your drivers and passengers.  Our buses are designed and purpose built for tours, assisted living, public transit, shuttle bus markets and many more commercial bus market segments.  With over 45,000 buses built to date, we are committed to offering the highest level of quality and sustainability in our products.

Features and benefits


Near zero emissions:

  • Significantly reduces NOX emissions to under 0.05 emission levels.
  • 40% cleaner than gasoline
  • 70% cleaner than the standards



Eliminates reliance on non-environmentally friendly gas and diesel options

Reduced fuel costs



Less maintenance as propane burns far cleaner vs gas & diesel equivalents.

Less impact to oil and filters, so reduced maintenance requirements.

Excellent starting capabilities in extreme cold temperatures.

Roush CleanTech propane system has the exact same Ford OEM/Factory warranty as a gas equivalent.



Same horsepower and torque performance levels as gas equivalents.



Excellent temperature control. Heating and A/C systems. Fully insulated body.



Web based and on-site training available to support a growing national service network.


Certifications and Compliance



Our D-Series Propane model comes with the same built to last structure, enhanced passenger safety, maximum visibility, superior insulation and quietness and all other features and benefits our original D-Series Gas model has.




Special Needs



Smooth operating, ADA-compliant wheelchair lifts from suppliers including Braun and Ricon are available for any of Micro Bird’s buses.


Our recessed wheelchair tracks, Slide N’Click or floor pocket anchorages offer safe and secure transport for special needs passengers.



Popular Options

  • Executive and luxury seating
  • Fully upholstered automotive interior finish
  • Storm / Thermal windows
  • Dark tint panoramic windows
  • Front cap bay view window
  • 110V dual power outlet
  • Metallic grey exterior paint
  • Extra Wide and stylish rear view window
  • Mor/Ryde suspension
  • Destination sign
  • Back up camera in rearview mirror
  • Flat screen TV
  • Special needs options

Floor plans

A variety of seat plans and configurations are available, including track seating and special needs options, offering our customers optimal flexibility to meet specific passenger needs.

**Floor plans are for reference only and must be validated


Because of our high quality body standards, Micro Bird Commercial’s buses all come with a among the best warranties in the industry.

For a period of five (5) years/160,000 kilometers or 100,000 miles, whichever occurs first from date of delivery of the vehicle to the original user, Micro Bird Inc. warrants the:

  • Body structure (those structural metal components welded or riveted together forming floor, side walls, roof, front and rear sections) to be free from defects in structural integrity (i.e. breakage or cracking) including rust-through.

For a period of one (1) year/20,000 kilometers or 12,000 miles, whichever occurs first from date of delivery of the vehicle to the original user, Micro Bird Inc. warrants the:

  • Parts on a Micro Bird other than chassis parts.
  • Accessories, or components, except those having their own separate warranty, and/or those accessories or components listed under the section exclusions.

Propane Warranty

  • Identical to Ford OEM
  • ROUSH CleanTech propane fuel system maintains the factory Ford 5-year / 60,000-mile limited powertrain warranty

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