Contradiction with Matthew 27:15
Contradicts by stating that the custom existed during the feast, similar content to Luke 23:17 without additional contradictions.
Matthew 27:15: Now at [that] feast the governor was wont to release unto the people a prisoner, whom they would.
Contradiction with Mark 15:6
Like Matthew 27:15, mentions the custom of releasing a prisoner, similar to Luke 23:17 without extra contradictions.
Mark 15:6: Now at [that] feast he released unto them one prisoner, whomsoever they desired.
Contradiction with John 18:39
Also states the custom during the feast, aligning with Luke 23:17 rather than contradicting.
John 18:39: But ye have a custom, that I should release unto you one at the passover: will ye therefore that I release unto you the King of the Jews?