I did Drivers Ed in '70 2dr Impalas. They had the 307 & 2 speed auto. Actually trashed the tranny on 1. Some girl backed into another car & the instructor left the course to go file a report with the other 2.
Some of us were at the back of the course (a small straight) 'practicing our neutral slams when BAM, she gave up the ghost & was barely moving.
Drove it back to the parking lot, got into another one, and went back to the course before the instructor came back. No one ratted me out & I never got in trouble for it
Passed my road course in the Wagon Queen Family Truckster ('68 AMC Ambassador DPL wagon) or as we fondly came to call it years later when the grey paint began to fade & peel off - the Leprosy Wagon
It was the perfect date car - front seat backs (split bench) folded flat, AMC power steering was so lite you could drive with 1 finger, and being an innocuous grey it never got any attention from LE.