Auckland Mayor Len Brown has called for the $580,000 spending limit for Auckland Council candidates to be reduced before the 2013 elections.
The spending limit for candidates for the Auckland Council is almost nine times more than for the next largest city councils, Christchurch and Wellington, where candidates have a limit of $70,000.
Mr Brown said the Government should change the spending limits while it was tightening up the donation laws.
He said the combined spending limits of the councils which were merged to create the Super City would have been $370,000.
"The current limit of $580,000 ... could mean the election is ... bought by a wealthy candidate."