Bus Dimensions and Sizes: 35-, 40- and 60-Foot Examples

Bus dimensions vary by service, manufacturer and configuration. These New Flyer Xcelsior examples show why a bus's advertised length may differ from its total bumper-to-bumper length.

These are manufacturer model examples, not universal bus-size standards. New Flyer Xcelsior specifications identify the available configurations and dimensions.

A conventional city transit bus is often described as a 40-foot bus, but the specific model can be longer or shorter. In New Flyer's cited Xcelsior lineup, the 40-foot-class example measures 41 feet bumper to bumper (about 12.50 meters) and 40 feet 2 inches across the body (about 12.24 meters). Articulated buses have a longer body with a joint and commonly fall into a different size class.

New Flyer lists a body width of 102 inches (about 2.6 meters) for the cited 40- and 60-foot examples. Width, overall length and height depend on the model and equipment. When a clearance matters, use the exact vehicle's technical drawing and identify whether each dimension includes bumpers, mirrors or rooftop equipment. A label such as “40-foot bus” is a class description, not a guarantee of exact overall length.

To convert feet and inches to meters, convert the entire measurement to inches and multiply by 0.0254. For example, 41 feet = 492 inches = 12.50 meters (rounded). The 60-foot-class model is about 18.54 meters bumper to bumper. The body-only figure may be useful when comparing passenger-compartment lengths, while total length is the relevant figure for storage, turning clearance and many vehicle-length limits.