Police are investigating an aggravated robbery that occurred last night at Hallett Cove.
One of the men was armed with a knife.
The suspects threatened staff and stole cash and goods.
They fled to a waiting car and drove away.
The car is possibly S179AGX, a stolen grey Nissan skyline sedan, which was later found by police.
The car had been set alight, and destroyed.
Police ask anyone who may have seen the robbery or the car in the area, to call BankSA Crime Stoppers on 1800 333 000 or report online at www.sa.crimestoppers.com.au