Nissan's Single Gas Pedal/Brake?

[Speedy]

ztirffritz wrote: In the Volt, you put it the gear selector on 'L' and it doesn't actually change anything with gears, but it maximizes regenerative breaking so that when you let off of the accelerator pedal it begins to aggressively recapture that energy and slow the vehicle.

This^. No gears, one speed, the L is just for more aggressive regen. It is where both drivers in our family always put the shift lever. And I always use Sport mode for quicker accelerator tip-in. On the wide open interstate I may use D just so any foot movement on the accelerator pedal isn't very perceptible to my passengers.