Good guess, but no.
Lincoln Z?
no
Hint #3, Predecessor of todays model.
Acura TL?
Another good guess, but no.
Hint #4, Designed in the U.S.
Acura RL?
Lincoln LS?
No and no
Lincoln MKZ?
Acura ZDX?
No and no.
Another hint coming soon…
Hint #5, this version had special carbon fiber and ceramic wheels
…Ferrari 488 Pista?
Cadillac CT5-V Blackwing?
No and no
Acura TSX?
No.
Hint #6
Autoshow.