: Covers the modern e-mobility variants of the GX x37 series, also available on Steam and Aerosoft . Latest Updates (As of April 2026)
Midibus (approx. 8–9m length) Real-life origin: Heuliez Bus (France), later part of the Iveco Bus group. In-game role: Perfect for narrow city routes, small towns, or high-frequency shuttle lines. Omsi 2 Heuliez Bus Gx 137 Download UPD
The most reliable sources for this specific UPD version are: : Covers the modern e-mobility variants of the