The two-week manhunt for the BMW-loving lunatic who abducted a Jersey man trying to sell his car, beat him into a coma and locked him in his own trunk ended yesterday with the fugitive killed in a shootout with US marshals in Florida.

Authorities zeroed in on Barion Blake, 30, after a call to Queens gave away his cellphone number and location, a 600-unit complex that was soon surrounded by marshals and cops.

But as they tried to enter the apartment, Blake, gun in hand, jumped off the balcony, and his pursuers gave chase with a K-9 dog. It was not immediately clear who fired first.

Meanwhile, Akeem Ajimotokan, 33, the carjacked Columbia University employee, remains in a coma and on a respirator.