He also criticised Dikshit for alleged bungling in the Commonwealth Games in 2009.
"Instead of getting fame, she (Dikshit) brought disrepute to the country," he said.
He hit out at the Congress government, saying the party has lost people's trust.
"This government has lost the trust of people and that is why its leaders are not coming here to campaign. They know they can't fool the people of Delhi with fake promises," Modi said in his address to a rally in Shahdara area.
So far, only Congress president Gandhi and vice president Rahul Gandhi have addressed public rallies in the capital.
Prime Minister Manmohan Singh who was scheduled to address an election meeting Nov 30 in Tilak Nagar area in west Delhi gave it a miss as he was busy.
Modi Saturday wooed the crowd by promising development if the Bharatiya Janata Party (BJP) is voted to power.
"If BJP comes to power, you will be the first to benefit," he said.
