AD eliminates the reference frame and uses only that of the observer. Carezani showed that the use of two frames for relativity was physically unjustifiable and mathematically superfluous. All differences stem from this simple fact. Special Relativity is Autodynamics with added kinetic energy. This added kinetic energy comes from the second superfluous frame.
SR requires that all movement originate with external energy.
SR requires the neutrino to describe radiation or decay. In effect, there is no physical reality to this particle. As physicists attempted to describe other decay cases, neutrino properties had to be modified. Every new decay process required SR to invent a different type of neutrino. To make matters worse for SR, for the last 30 years, neutrino detectors have been one of the great failures of experimental research in physics.