Lightfoot seems to have a different sensitivity with different vehicles…

Just as different vehicles can drive differently, so too can Lightfoot behave differently. This is due to the vehicle, and where the engine’s sweet spot is. Lightfoot is listening to the engine and giving guidance on how that vehicle should be driven.

If you feel like the sensitivity is considerably different, you should contact your fleet team, as Lightfoot should be similar across all vehicles. Having said this, some companies choose to alter the sensitivity of Lightfoot in certain vehicles depending on their requirements.