The incident took place near Budhera village close to Fatehabad town last night.
The out-of-control car, which had six occupants going to a wedding function, hit the motorcycle. The two-wheeler was being driven by father-son duo Bangali Babu (50) and Umesh (25), police said, adding that they died on the spot.
Bangali Babu was a brick kiln owner.
One of the occupants of the car, Neelam, died on the way to hospital, while the remaining five are said to be serious, they added.
