Ambulances have come a long way since St John Rotorua used an old truck to transport patients to hospital.
The vintage truck will be on show on Sunday at the annual Lakefront Car Show organised by the Rotorua Vintage Car Club.
The club is hosting its annual fundraiser for St John Rotorua and hopes to attract many visitors to the Village Green.
Club chairman Andy Watson said about 200 cars from across the upper North Island were hoped for. With it being Wellington Anniversary Day on Monday there might also be cars from further afield.
"We're hoping to have all kinds of cars from Minis, Jaguars, MGs, a lot of American cars plus the vintage cars belonging to club members - there's a good selection. We tend to get the odd hot rod and 4WD."