The old Nissan had a good-sized engine for a mini-sedan, but it wasn’t the sports car your Dad sees in his dreams.
Try not to launch yourself into a major traffic incident. Remember how hard it was just to pay a speeding ticket from Indiana ...
It’s a button you can push and the car speeds itself up as efficiently (fast) as possible from a standing start.
This will be useful if I am, I don’t know, suddenly merging onto the interstate after being stopped on the on-ramp? Not impossible, considering the way people drive around here.