* Specific trim level: Different trim levels might have slightly different aerodynamic features (e.g., wheels, spoilers).
* Testing conditions: The testing environment (wind tunnel, etc.) significantly impacts the results.
* Data source: Different sources may use different methodologies and report slightly different figures.
Therefore, you won't find a definitive number readily available. Automotive manufacturers typically don't publish this data for every model year and trim. You might find some estimates from independent testing or automotive databases, but these should be treated as approximations.