one of the fastest "production" cars: SSC_Ultimate_Aero_TT
9.9 second 1/4 mile
cost 1/4 million and up
availability, very hard to get your hands on, price goes up to 1/2 million $.
one of the fastest production motorcycles: Ninja ZX-14
9.04 second 1/4 mile with rider
cost 10k and up new.
available everywhere.
honorable mention: Hayabusa @ 9.23 seconds
given acceleration is largely a function of power to weight, you might want to do a *little* more analysis Ken
