RE Series Diesel Commercial Bus

A legendary, Cummins® L9 wet-sleeve diesel engine that stretches time between maintenance. Sturdy, 16-gauge steel construction with solid steel flooring. And unmatched comfort and convenience for driver and passenger. This is the RE Series—a workhorse city and commercial bus designed for maximum convenience and easy maintenance. Multiple access points, rear-facing fluid checkpoints and electronic diagnostics combine to minimize down time. A long list of options makes it easy to customize and enhance your fleet. And 24/7-support from the industry’s most comprehensive dealer network drives exceptional value, year after year.

With the largest passenger capacity we offer in a commercial bus, RE Series has the comfort your passengers deserve, the ease of operation your drivers want, and the hassle-free maintenance your mechanics have always wished for. For a smaller transit solution that offers the same reliability and convenience, check out our CE series midsize commercial bus.

  • Up to 56
    passenger capacity
  • Cummins® L9
  • Allison Automatic
  • 30,500-37,000 lb
BannerDT BannerMob
  • Tilt and telescopic steering
  • Driver’s air seat
  • Driver’s storage compartment
  • Driver’s vestibule dome light
  • Radio AM/FM with CD player
  • Ambient temperature controls and directional display
  • Koroseal flooring, slip-proof aisle, coved up the wall
  • Parking brake alarm
  • Transit-style seats

  • Wheel Base
    222”, 249”, 276”, 303”

  • Capacity
    72–90 passengers

  • GVWR
    31,800–37,000 lb

  • Front Suspension

    Standard Parabolic Taper Leaf: 12,000–14,000 lb

    Hendrickson - AIRTEK® Air Over Leaf: 12,000–14,000 lb

  • Rear Suspension

    International® Ride Optimized Suspension (IROS)
    21,000–23,000 lb

  • Engine

    Cummins® L9

  • Transmission

    Allison 3000 PTS

  • Brakes

    Air brakes with ESC

  • Learn More
CummingsDT CummingsDT


With up to 300 hp and 860 lb-ft of torque in the RE Series, the L9 offers the best power-to-weight ratio in its class.
  • Cylinders: Inline 6
  • Fuel Type: Diesel
  • Combustion System: Direct Injection
  • Horsepower: 300 (max)
  • Torque: 860 lb-ft. (max)
  • Bore & Stroke: 4.49" 5.69"
  • Displacement: 5.43 cu. in. (8.9L)
  • Aspiration: Variable Geometry Turbocharger
  • Engine Lubrication: 15L
  • Dry Weight: 1,695 lbs.
BusDT BusMob

Ergonomics 101. How we design buses drivers love to drive.


Made in the U.S.A.

Dedicated, highly-trained employees. Rigorous testing (the brakes alone undergo nine in-process validations). Complete construction under one roof. From our Tulsa, OK, manufacturing facility, we put nearly 11,000 new buses on the road each year.

IC Bus Promo Image IC Bus Promo Image

Want Maximum Uptime in a Midsize Option?

You want our CE Series Commercial Bus.
Learn More
IC Bus Promo Image IC Bus Promo Image

Your buses belong on the road. Our dealer network ensures it.

Maximum uptime from quality construction, and maximum efficiency for maintenance and repair. Together, they ensure better life-cycle value and an overall lower cost of ownership. Fulfill the plans for your fleet from the industry’s most comprehensive dealer network. And with eight parts distribution centers supplying more than 1,000 service locations in North America, count on maximum uptime and better operational control.

Find a Dealer    Learn More

Use of Cookies and Privacy Notice Update

Cookies are used on this site to assist in continually improving the user experience and all the interaction data we store of our visitors is anonymous.

Learn more about your rights on our Privacy Notice page.