The emissions standard determines how many pollutants a vehicle may emit. It is a central component of European environmental legislation and plays a particularly important role in the purchase, taxation and use of company vehicles.
What is an emissions standard?
Exhaust gas standards regulate the limit values for pollutant emissions such as nitrogen oxides (NOx), carbon monoxide (CO), particulate matter or unburned hydrocarbons. The aim is to improve air quality and reduce health and environmental pollution.
In Europe, the so-called EU emission standards (Euro standards) are decisive – such as Euro 1 to Euro 6d. The higher the number, the stricter the requirements.
Overview of the most important Euro emission standards
| Norm | Einführung | Merkmale |
|---|---|---|
| Euro 1 | 1992 | Erste gesetzliche Norm |
| Euro 4 | 2005 | Einführung von Partikelfiltern |
| Euro 5 | 2009 | Reduktion von Feinstaub |
| Euro 6 | 2014 | Strenge NOx-Grenzwerte |
| Euro 6d | 2021 | Real Driving Emissions (RDE) Test |
Significance for the vehicle fleet
The emissions standard has a direct impact on the vehicle fleet in several areas:
- Tax classification: Vehicles with low emissions often receive tax concessions.
- Access to environmental zones: In many cities, only vehicles with certain emission standards are allowed to enter.
- Residual value and resale: Vehicles with a poor rating lose value more quickly.
- Subsidy programs: Electric and hybrid vehicles with a low-emission classification are often eligible for subsidies.
Why is the emissions standard important when choosing a vehicle?
Choosing the right emissions standard has a strategic impact on costs , flexibility and sustainability. Anyone who purchases vehicles with outdated emissions standards today risks restrictions on road traffic or increased operating costs in the future.
Conclusion
The emissions standard is a decisive factor in fleet management. It not only influences a company’s environmental footprint, but also tax benefits, access rights and economic decisions. Those who opt for modern, low-emission vehicles benefit in the long term – both ecologically and economically.
