Two injured in Sydney factory fire

Two men have been taken to hospital as firefighters continue to battle a huge blaze at a car wrecking yard in Sydney's southwest.

Several homes have been evacuated after the fire broke out on Mavis Street in Revesby about 11am on Saturday, a police spokeswoman says.

One man has been treated for minor burns and taken to Liverpool Hospital and another man has been taken to Bankstown Hospital suffering from smoke inhalation, she said. Motorists are being urged to avoid the area.