Ms. Shirley Jen (Senior Director, Real Property and Materiel Policy Division, Government Operations Sector, Treasury Board Secretariat) at the Government Operations and Estimates Committee

There are roughly 27,000 commercial light-duty vehicles, and they include passenger cars, SUVs, and pickup trucks. Of the 27,000, roughly 85 are executive vehicles, and DND and RCMP vehicles make up about two-thirds of that 27,000, so it's a very large number.