Q » How do manufacturers test fuel economy during the development process?
30 Oct, 2025
A » Manufacturers test fuel economy through a series of standardized procedures, including laboratory simulations and real-world driving tests. They use a chassis dynamometer to simulate road conditions and measure fuel consumption under controlled settings. These tests often follow specific protocols like the Worldwide Harmonized Light Vehicles Test Procedure (WLTP) or the EPA procedures in the U.S. to ensure accurate and consistent results across different vehicles and testing environments.
30 Oct, 2025
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