So I noticed that when I have max Regen on and let off the gas my efficiency coach stays mostly green. So I was thinking when possible just come off the accelerator to stop when it’s safe to in order to get the most recharge. But when I look at the digital %power and charge gauge, the charge meter goes down much farther when I apply the brake pedal, and at the same time the efficiency coach goes into the yellow. So I’m confused on which way gets me the most recharge - braking or just letting off accelerator? I did my experiment at the same speeds because I thought that could be the difference.
On flat land, when coming to a complete stop then it is possible to use the brake pedal and recapture the maximum amount of energy possible depending on driving style. If you are an early braker and depress the brake pedal for moderate regen over a greater period of time then you will likely recapture more energy compared to selecting Max Regen and lifting off the accelerator.
If you have a more aggressive style and like to race others to the red light or stop sign then you are likely to blend in the friction brakes (coach turns yellow at the bottom edge). For those drivers, selecting Max Regen and lifting off the accelerator will be a more efficient choice because Max Regen doesn't appear to blend in the friction brakes until the brake pedal is pressed.
So Max Regen is good for those that want a more convenient driving experience because it does the thinking for you and you don't have to move your foot back and forth as often. If you are an aggressive driver then Max Regen could be more efficient. If you are a cautious driver then you might recapture more energy than Max Regen is able to do on its own. The difference between casual driving and Max Regen (without adding the brake pedal until the very end) is very tiny. Barely measurable, but there is a difference.
Hope this helps.
