As of 2023, there were approximately 2.434 million petrol passenger cars with an engine size of at least 2000 cc in Germany. The forecast data indicates a gradual decline from 2024 to 2028, with a year-on-year decrease observed in each subsequent year. The expected numbers, in millions, are 2.413 for 2024, 2.3914 for 2025, 2.3702 for 2026, 2.3494 for 2027, and 2.329 for 2028. This indicates a consistent downward trend in the market, with an average annual decrease (CAGR) over the five-year period, reflecting a shift in consumer preferences and possibly an impact from rising ecological concerns and regulatory changes.

Future trends to watch for:

Increasing penetration of electric and hybrid vehicles affecting the demand for larger petrol engines.
Regulatory changes focusing on emissions could accelerate the decline.
Technological advancements in engine efficiency which might influence market dynamics.