Police need vehicles to conduct their work efficiently. Furthermore, vehicles are the primary mode of transport for police officers. The forces also use the vehicles for some other activities like discrete civilians and prisoners escort. Most countries go for the lower priced vehicles since they may be operating at tight budgets.
The work of chasing criminals in some countries can be harder at times. You might have seen some police cars such as Lamborghini or Porsche in movies but perhaps you have never thought that there are countries that own such expensive vehicles for their law enforcement departments. Here is a list of the most expensive police cars of all time.