"At a charging station, a car can be charged in as little as 40 minutes. Or you can plug it in in your garage overnight to charge it - it's very easy for daily use."
This is the third time the roadshow has toured the country, and Mr Barlev said attitudes towards electric cars are changing.
"It's been really interesting to see how the responses have changed. During our first roadshow there was a lot of scepticism. Now, in some places, we're getting thousands of people turning up."
Among the fascinated locals to attend the roadshow was Keith Beautrais - who came along on his bike - to have a look at the cars. He said was interested in buying one in the future.
"They're the way of the future, aren't they? I don't want to go with an internal combustion engine anyone for environmental reasons," Mr Beautrais said.