The number of petrol motor coaches, buses, and trolleybuses in Turkey has been experiencing a steady decline from 2013 to 2023, dropping from 14.28 thousand units to 9.59 thousand units. This represents a significant overall reduction, with sharp year-on-year decreases such as the 7.84% drop in 2023. Over the last two years, this category saw a decline of 0.91% in 2022 and 7.84% in 2023.

From 2018 through 2023, the average annual decline (CAGR) has been approximately -2.84%. The forecast data indicates that this downward trend will continue, with a considerable projected decrease of 14.66% by 2028, translating to an average annual decline of -3.12% over the next five years.

Future trends to watch:

Transition towards alternative energy sources, potentially influencing the further decline in petrol motor vehicles.
Government policies promoting electric and hybrid vehicles which may accelerate the reduction in petrol bus registrations.
Technological advancements in public transportation systems that could impact market dynamics.