Crystal Reports list of total distinct values

Fairly new to Crystal Reports. If someone could point me in the right direction that would be great.

So I have a report that when run will produce the following:

ID  |   Car
-----------
1   |   Audi
2   |   Ford
3   |   Audi
4   |   Ford
5   |   Honda

In the report footer I want to produce a count of each distinct car. So for example I should have:

Audi - 2
Ford - 2
Honda - 1

Any help will be much appretiated!

The following should give you the desired result:

• Create a subreport in the report footer
• Inside the subreport
  • Add the Car-field in the details-section
  • Add a group for the Car-field
  • Right Click the Car-field then select Insert -> Summary
  • Select the calculation option Count
  • Select the newly created group for the group level
  • Click OK
  • Move the new created summary-field beneath the groupname-field
  • Suppress all unneeded sections