Wenger has been in coaching for 24 years, and has managed Arsenal since 1996, but feels he is capable of working at the highest level for as long as his body is up to the task.
He said: "My future is decided by how well I do and the second part is how much I enjoy what I do and that is it.
"I still feel I have a few years in front of me if I have the luck to be healthy."
Wenger believes he will be locked in direct confrontation with Manchester United boss Ferguson for the foreseeable future, with the Gunners chief not surprised to hear that the Scot is as 'hungry' as ever.
"You see the way he behaves and manages his team that the hunger is there," said Wenger, whose current contract runs out at the end of next season.
"As long as he will live the hunger will be there for success. That is something that does not die in you.
"When you get older you have to analyse and consider your health, where you have the physical strength to do the job.
"But to me at the moment he does not look to have any problem. It is always interesting facing him."
Arsenal Debate continues to support the club and its manager for the decisions made even when taking into account our lack of competitiveness in recent years. Indeed we feel the progress of the team can be made a lot quicker with the purchase of a number of experienced signings, however, next year should surely be the time when the current Arsenal team begins reaping the rewards us Arsenal fans have been promised for a while.