Transmission Problems on 2001 BMW 740i

Transmission slipping in Drive, so now use 4th Gear for most around-town driving. Recently 4th gear starting slipping, so now using 3rd. What is the extent of this problem, and how much should it cost to repair?

1 answer
This requires a transmission diagnosis to determine the extent of the repairs needed and what the repair cost will be. Get an idea of how much a diagnosis will cost by using the RepairPrice Estimator: http://repairpal.com/estimator?car_type_id=3011