During the car chase the Continental design of the crosswalks shown in Chinatown is not actually there, as that area still uses the standard 2 parallel lines.
At 11:07, the map showing the route taken to San Francisco has a typo "San Adreas" when it should be "San Andreas".
Perhaps just creative license but the body design used for the VW Microbus is of a '68 (or later) where the front headlight / logo placement and deep V separation of the two tone colors is of a '67 (or earlier.)