The vehicle was recovered by police in Enderley, Hamilton about 3.30am.
Saunders said investigators had completed a scene examination of the superette and the vehicle and are working hard to identify and locate the offenders.
“We are also appealing to the public to come forward if they have any information about this incident which may assist police with their enquiries,” he said.
“We urge anyone who saw a silver Toyota Mark X in and around the Flagstaff and Enderley areas around 9pm last night to share this with police.”
Information can be provided by calling 105 or going online to https://www.police.govt.nz/use-105, clicking ‘Update report’ and referencing file number 230407/8461.
“We understand that this is a distressing incident that will cause concern to the wider community,” said Saunders.
“Police want to reassure the public that this cowardly attack on a victim offering no resistance will not be tolerated.
“Police are committed to finding those responsible for the attack on an innocent man who was only trying to do his job, and holding them to account for their actions.”