(Cover) - EN Showbiz - Christopher Nolan won’t upgrade his 15-year-old car because he thinks it’s lucky.

The film director has grown incredibly attached to his Nissan, even though it has seen better days. His friends and family are continually asking him to trade it in for a newer model, but Christopher won’t listen.

Leonardo DiCaprio, who appears in Christopher’s latest film Inception, has even been begging the star to ditch the vehicle, but with no success. “He has been telling him at all hours of the day and night that he’ll buy him any car in the world if he’ll just get rid of the Nissan,” a source explained to National Enquirer, “but Christopher just won’t listen.”

The filmmaker is convinced the rusty car is the source of his success, telling those close to him his life began to improve as soon as he got it. He has vowed to keep it for as long as possible, and is concerned getting rid of it might cause him bad fortune. (C) Cover Media