This logline is confusing. On first read, my first thought was, how can a sports car take out the girl next door on a date? Is the car like Knight Rider?
However, after reading it a couple of times I realized it is the accountant who takes the girl next door out.

Also, “…He begins to find ways of taking out the girl next door on a first date.”
As a general rule, don’t use the word begins in a logline.
But mostly this line is a bit clunky.

Finally, I am not sure from your logline, whether the story is about the first date.
Or does the story end when she finally says yes?

There is a story here, but I would take another pass at the logline.
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“When his sleek black sports car creates a sensation, a tall dark handsome accountant takes the leap and finally asks the girl next door out on a date.”