Drive assembly for temporary four-wheel drive vehicles

The drive arrangement has a speed-change gear (10), which drifts to a front axle differential (12) for the drive of the front wheels of the motor vehicle and to a rear axle differential (16) for the drive of the rear wheels of the motor vehicle. The couplings (K1,K2,K3) used in the drive shafts (18) from an axle differential to the wheels are actuated by a single actuator (34). An independent claim is also included for a method for operating a drive arrangement.