My 2020 Bolt seems less Energy efficient.
Despite my careful driving (I'm a former Driving Instructor), and a Technique of +53.5 (up from 34.5 when I first got the car), my average mpkW went DOWN from 4.9 (high was 6) to 4.3. And, not once, did I see the green bar indicating excess energy.
However, on the way back to my place from the store, I stayed in D, and used the Regen Braking Paddle (friction brakes to stay stop, or stop because I misjudged the distance), not only did my mpkW increase to 4.6, the green excess energy bar appeared.
Has anyone else noticed this?