Four realtors, Tom, Peter, Jack and Donald are discussing their real estate sales.

They work for RE/MAX, Prudential, Century 21 and Coldwell Banker.
They drive a BMW, an Accura, a Lexus and a Cadillac.

Hints    :  1- The man driving the Lexus did not drink beer.
                 2- Jack declared that he loved acronyms.
                 3- The man driving the Accura drank a Coors Lite with Donald.
                 4- Tom said :" Buy your Caddy a new seat cover, Jack.  I saw one during our visit to the German 
                      car dealership"
                 5- The man driving the Accura mentioned that he had seen the Rock of Gibraltar in the Prudential's  logo.
                 6- Peter has a beer belly.

Question : What is the  real estate agency and the kind of vehicle of each man?

See answer