A vehicle includes a vehicle body arranged in a body plane and having a longitudinal body axis. The vehicle also has a first vehicle body end configured to face oncoming ambient airflow when the vehicle is in motion relative to a road surface. The vehicle additionally includes a spoiler assembly. The spoiler assembly includes a wing-shaped body arranged along a spoiler axis that is parallel to the body plane and configured to control a movement of the ambient airflow along the longitudinal body axis. The spoiler assembly also includes a stanchion connecting the wing-shaped body to the vehicle body. The spoiler assembly additionally includes a mechanism configured to rotate the wing-shaped body to thereby vary an angle of the spoiler axis relative to the longitudinal body axis.