The crash occurred at around 12:30 am in Tan Quang Village, Ea Kenh Commune, Krong Pak District when the driver of 5-seater car crashed into a truck travelling in the opposite direction.
The violent crash threw the 5-seater car into the roadside ditch, killing 1 passenger upon impact.
Three others suffered severe injuries and were rushed to hospital for treatment.
Police identified the driver of the 5-seater car as Huynh Thanh Son, 27, while the driver of the truck was Truong Van Khoe, 39, and the fatality was named as Bui Son Lam, 20.
Authorities are investigating the accident.