Cost of taxi and length of ride from Pudong to Grand Central Hotel

Trying to decide whether to take the taxi or a combination of Maglev and taxi from/to airport and hotel. What is the cost of taxi and length of the ride from Pudong Airport to Grand Central Hotel (do not mix up with Central Hotel) at about 4:30 (16:30) pm on a Wednesday? Thank you for this fabulous website and the wonderful information all of you provide!