A Fire and Emergency NZ spokesman said two appliances from the Dunedin and Willowbank stations responded to the crash, at the intersection of Maitland and Stafford St, about 12.30pm today.
A woman and child involved in the collision went to Dunedin Hospital for a check-up, he said.
A St John spokesman said there appeared to be no injuries.
An investigation is under way determine the cause of the crash.