Honda Accord for comparison: http://youtu.be/ycntFFUfGkU?t=30s
Honda Accord for comparison: http://youtu.be/ycntFFUfGkU?t=30s
A fairer comparison would be to a BMW 5xx or Mercedes E class. Tesla may still fair better but not by as huge a margin.
Having said all that... wow, that is a surprisingly huge difference in results!
http://www.youtube.com/watch?v=z4T1BimfUf4
Lexus RX350:
https://www.youtube.com/watch?v=mAz6ZMeIC9s
Lexus ES350:
https://www.youtube.com/watch?v=4l0o9MTY0JA
BMW 5-Series:
https://www.youtube.com/watch?v=-r20YfGYhvc
Mercedes C-Class:
Most dimming of LED's is done with this super fast blinking technique because LED's can be either on or off unlike incandesant bulbs. https://en.wikipedia.org/wiki/Pulse-width_modulation