Mini Cooper Countryman front differential failure at 100K miles with estimated replacement cost of 4000 on Mini Cooper Countryman

Some Mini Cooper Countryman owners report experiencing front differential failure around 100,000 miles, which can lead to the wheels being unable to turn and potentially cause damage to other components like the axle or transmission. These owners note that symptoms of a failing differential may include whining or whirring noises, particularly at higher speeds. The estimated replacement cost for the front differential is around $2075, making it crucial for owners to have the differential inspected by an experienced mechanic if they suspect any issues. Prompt attention from a certified technician is recommended to ensure the safety and proper functioning of the vehicle.