It was set in the same universe as Cars and 28 Days Later simultaneously
in which only cars inhabit the land, but nearly all of them are dead.
(
Bourbon Fox Bourbon is a moron,
Wed 20 Jun 2012, 14:32,
archived)
There were pedestrians though.
If you tried to run them over, they always jumped out of the way.
(
Smallbrainfield,
Wed 20 Jun 2012, 15:03,
archived)