Blues Brothers, has anyone seen this Maverick?

In the scene where Jake and Elwood are sitting, waiting for a draw bridge to raise to let a boat through Jake is Raggin gon Elwood about picking him up from
prison in a cop car, Elwood, says, so you don't like the car? Jake says No
Elwood says OK, and stomps on it, jsut as he is witching lanes to rase ahead and jump the bridge theri is a shot of the back of a Maverick with small Bumpers,
this is also a flaw in the movie because when they show a shot out the windshield and from above there is no mav in sight, but then just as he does the burnout, it appears, and then from above it is nowwhere to be seen again
I guess it must be a stealth Maverick , it is there you have to look close, it is only a second or 2 htat it appears I haven't wached it all the way through again to see if it shows up again, movie cars tend ot re appear throughout films