How many drivers and vehicles can I include on my auto insurance policy? January 21, 2026 18:55 Updated 6 is the magic number - you can include up to 6 drivers and 6 vehicles on your 21st Century auto insurance policy. Related to vehicles drivers 21st century Related articles Do you offer policies to drivers who require Financial Responsibility Filings or SR-22s? When will I receive my updated 21st Century policy documents? Why is Toggle changing its brand to 21st Century? When can I log into my 21st Century policy?