The 2015 X5 received five stars in the front crash test, five stars in the side crash test and four stars in the rollover crash test.
The rating applies to rear-wheel-drive and all-wheel-drive versions of the 2015 X5.
The 2015 X5 is on sale now at BMW dealerships.
Standard safety equipment includes antilock brakes, brake assist, electronic stability control and traction control. A $1,900 Driver Assist Plus package adds active blind spot detection, lane departure warning, forward collision warning, pedestrian warning and city collision mitigation systems.
The Insurance Institute for Highway Safety has not rated the 2015 X5.
Edmunds says: Car shoppers should note that the 2015 Mercedes-Benz M-Class also earned the top five-star safety rating from NHTSA. The 2015 Land Rover Range Rover Sport and Porsche Cayenne have not been rated.