The Taupo Motorsport Park circuit has undergone changes to the corners at the end of the main straight.
The previous fast left-right-left sequence of corners before the pit straight has been reconfigured into a tight left-hander, followed by an even tighter right-hander.
A1 Team New Zealand driver Jonny Reid, in third place on the A1GP championship table, believes January's race on the changed circuit will be more exciting when coupled with recent rule changes.
"You can see the strategy immediately," Reid said. "Cars will now be subjected to heavier braking, which opens up more opportunities to pass. If drivers are prepared to push hard, and they're good enough, they should be rewarded.
"It's wicked we'll be hitting that sort of corner more often than usual given the Taupo track is three-and-a-half km long, compared to the five-km monsters you can get in Asia."