Bay of Plenty Driving School owner Jeroen van der Beek said Tauranga learner drivers needed to be better prepared.
"If they're dying on the roads, [the test] needs to be tough."
Underestimating test expectations was hopeful drivers' biggest downfall, he said. "A lot of people are going into the test and they haven't had professional driving instruction ... and they just don't know what they're in for."
Tauranga licence hopefuls were mostly slipping up on mirror use, and checking blind spots, he said.
Kevin Brooks, a Tauranga driving instructor, said people were not passing their tests as they were turning up "totally unprepared" with no real idea of the finesse of driving safely.
He said learners needed plenty of time on the road before their test and NZTA recommended at least 120 hours. "Most people wouldn't get anywhere near that."
NZTA has defended the system, saying nearly 60 per cent pass the restricted test on the first attempt, and overall the pass rate is more than 50 per cent.
The more challenging restricted test was introduced to improve the safety of young and novice drivers, NZTA said.
Among other proposed changes to licensing rules is a five-year time limit on holding a learner or restricted licence.
There were 15 reported incidents of verbal or physical abuse on driving test officers in the year to October 2013 and 16 others in 2012. additional reporting Sophie Ryan of APNZ