"Reliability and Safety" is also the basic concept to develop the Erga Mio route bus. "Mio" comes from "mini" and "mioche" - "child" in French - to represent its smaller size than the Erga. Its body structure also meets ECE's R66 standards.

Non-step and one-step low-floor types fitted with the latest ultra-low PM emission diesel engine are available. This model also fits in the standard specification non-step bus certification system realizing universal design that makes it a safe and friendly to all passengers. The lineup includes a CNG-powered bus.

The model inherits design features of the Erga heavy-duty bus. Its rounded, cube-like overall structure represents its friendliness to people and the environment. The spacious interior assures comfort for passengers, and wide windows allow for plenty of light.

The Erga Mio is equipped with a 6HK1-TCN diesel (240 PS net max. output), which features clean, powerful and fuel efficient performance. The 6HA1, which delivers a maximum of 140 kW output, is mounted on the CNG-powered model.