One pedal? What? This is a “mode” many EVs can be put in to drive without touching the brake pedal at all. How does that work? This is accomplished with some very specific changes to the driving experience:
- Creep is turned off–the car no longer inches forward if you take your foot off the accelerator.
- The brake lights are automatically controlled by an accelerometer or some other system rather than a switch on the brake pedal.
- The calibration of the accelerator pedal is changed such that the first few degrees of depression is regen (braking using the motor) instead of forward torque.
- That accelerator regen is enough to bring the car to a complete stop.
Now the FFE did not have such a mode–being a first generation EV they probably didn’t think of that. Even so with the Focus’s blended brake you kind of got the same result by driving it in a conventional manner (the FFE would automatically choose how much regen vs how much friction brake to use when you hit the brake pedal).
All the Tesla’s have a one pedal mode–of course, I believe the i3 also has a one pedal mode (while searching to see what has one pedal mode I did find this article about one pedal driving; makes the point better than I do–but I’ll continue nonetheless LOL).
In the Bolt putting the shifter in “L” enables one pedal mode. Taking your foot off of the accelerator will bring the car to a stop on level pavement (the owner’s manual does say that if you’re on an incline you may have to use the brake pedal to ensure the car doesn’t move at the stop; it also mentions that the brake pedal should always be used at a stop as the brake lights will turn off once the car stops moving). The max deceleration with your foot off the pedal is 0.2G; if more is desired there is a regen paddle behind the steering wheel that will increase that to 0.4G. One pedal mode does work much better if you drive relaxed and start “braking” much earlier than you normally would–something I’ve already gotten used to thanks to the brake coach in the FFE. You can still use the brake pedal if needed–indeed you’ll still instinctively stomp on the brake pedal in a panic situation. Of course this means that the brake pads on the car will never wear out if all you do is drive in “L”.
Which is something I do; its just muscle memory now putting it into L for every trip. The car’s range increases somewhat when you drive in one pedal mode vs “conventional” driving–simply due to the fact that you are not regenerating nearly as much driving it conventionally. This also makes it fun hopping back into any other car as they feel like they are on ice when taking you foot off the gas (which just makes you instinctively hit the brake so adjusting back is pretty easy).
When I drove a family member’s Tesla I tried out one pedal mode briefly–not nearly long enough to get the hang of it. Now, though, I drive that way every day (in the Bolt, of course, not a Tesla LOL).