Multi-Car Insurance Discount Calculator
Insuring multiple vehicles on one policy can save you 10–20%. Enter the individual premiums for up to 4 vehicles to see your discounted total and annual savings.
How Multi-Car Discounts Work
Most major insurers offer a multi-car discount when you insure two or more vehicles on the same policy. The discount is applied to all vehicles on the policy, rewarding you for consolidating your coverage.
Typical discount tiers are: 10% for 2 vehicles, 15% for 3 vehicles, and 20% for 4 or more vehicles — though exact amounts vary by insurer. This calculator uses these industry-average rates.
To qualify, all vehicles generally must be garaged at the same address. Some insurers allow extended household members to be included.
Frequently Asked Questions
Do all insurers offer multi-car discounts?
Most major insurers offer multi-car discounts, but the percentage and eligibility rules vary. Some smaller or specialty insurers may not offer them. Always compare quotes with and without the discount to confirm your savings.
Can vehicles with different owners be on the same policy?
Generally, all vehicles on a multi-car policy must be owned or co-owned by members of the same household. Vehicles owned by someone living at a different address typically cannot be included.
Is a multi-car discount better than insuring vehicles separately?
In most cases, yes. The multi-car discount usually outweighs any benefits of separate policies. However, if one driver has a very poor driving record, keeping that vehicle separate might prevent it from affecting the rates on your other vehicles.
Can I combine a multi-car discount with other discounts?
Yes. Multi-car discounts typically stack with other discounts such as good driver, good student, bundling (home + auto), and loyalty discounts. Ask your insurer about all available discounts to maximize savings.
What happens to my discount if I remove a vehicle from the policy?
If dropping a vehicle reduces your count below the threshold for your current tier (e.g., from 3 cars to 2), your discount will be adjusted to the lower tier rate at your next renewal or immediately, depending on your insurer.
Disclaimer: Results provided by this calculator are estimates only and do not constitute insurance advice or an actual insurance quote. Multi-car discount percentages vary by insurer. Consult a licensed insurance professional for accurate quotes and coverage recommendations.