SORT Tests
Standardized On-Road Testing Services
For heavy-duty vehicles and buses, reliable measurement of fuel consumption and emission performance is crucial for making decisions based on accurate technical data.
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SORT Tests (Standardized On-Road Tests)
Reliable measurement of fuel consumption and emission performance for heavy-duty vehicles and buses is crucial for making decisions based on accurate technical data. In response to this need, SORT (Standardized On-Road Tests) provide manufacturers and competent authorities with standardized, reliable, and technically validated measurement results.
What is the purpose?
SORT tests help to:
- Measure fuel consumption under real traffic and load conditions,
- Compare the reaction of different engine, transmission, and drivetrain solutions in various driving scenarios,
- Quantitatively evaluate the impact of new equipment or software updates,
- Provide a technical basis for homologation decisions, fleet efficiency analyses, and supplier comparisons.
Applied Test Types
| Test Type | Description |
|---|---|
| SORT 1 | Urban driving conditions (low speed, frequent stop-and-go) |
| SORT 2 | Interurban / rural road conditions (medium speed) |
| SORT 3 | Highway driving scenario (high speed) |
GAES Contribution
- Design of SORT tests, development of driving scenarios, and route optimization
- Post-test analysis, visualization, and detailed technical report preparation
- Custom solutions for the specific needs of tender/evaluation committees (e.g., WLTP tests for heavy-duty vehicles)
To receive a customized SORT test plan and quotation for your project, please contact the experts at GAES.
