Europe Bus Market, By Length (6-8m, 8-10m, 10-12m & Above 12m), By Seating Capacity (Up to 30, 31-40, 41-50 & Above 50 Seats), By Application (Intercity, Intracity, School Buses / Others), By Fuel Type (Diesel, Petrol / Gasoline, Electric & Hybrid, Fuel Cell and Alternative Fuels), By Body Type (Fully Built Vs. Customizable Body), By Country, Competition Forecast & Opportunities, 2026