In short, a no contest plea cannot be used against a person in civil court while a guilty plea can be. A no contest plea will be treated as a guilty plea, and they'll ask if you understand that.A no contest plea has the same legal effect as a guilty plea in a criminal court. When you enter a no contest plea for a felony charge, the court follows the same rules as if you had pleaded guilty. In terms of criminal consequences, there is effectively no difference between a no-contest and a guilty plea. A nocontest plea doesn't involve an admission of guilt. Instead, you're saying you won't contest the charges against you. In short, a no contest plea cannot be used against a person in civil court while a guilty plea can be. The difference is admission. Guilty plea means you're admitting that you were wrongfully speeding.