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21st Century vs Mercury
Car Insurance

Which Company is Best for You?

21st Century and Mercury are two of the biggest names in insurance, with an advertising reach to match. Chances are you've seen more than one commercial from either in the past month. 21st Century was founded in 1958, while Mercury was founded in 1962. Both are widely-trusted companies, but which has the discounts, services, and customer ratings that matter most to you? See how they stack up below.
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Discount Comparison 21st Centuryvs. Mercury
Discount Comparison 21st Centuryvs. Mercury
Good Student
Multiple Policies
Multiple Vehicles
Anti-Theft Device(s)
Anti-Lock Brake System
Air Bags
Good Driver
Defensive Driver
Student Away at School
Driver Training
Green Vehicles
Affinity Membership Alum
Advanced Purchase
Pay in Full
Home Owner
eSign or ePay
New Vehicle
Annual Mileage
Ratings Comparison 21st Centuryvs. Mercury
Financial Strength Excellent Superior
JD Power Rankings

2 out of 5

3 out of 5

User Satisfaction
Other Features 21st Centuryvs. Mercury

21st Century, part of the Farmers Insurance Group, is a leading US insurer of automobiles, dedicated to providing customers with superior coverage and service.

Mercury is committed to providing their customers with optimum coverage and quality service.

Roadside Assistance

21st Century customers are automatically enrolled in the 21st Roadside Assistance program at no additional cost. 21st Roadside Assistance provides 24/7 towing, lock-out service and other emergency services, limited to five service calls per vehicle per calendar year. 21st Roadside Assistance coverage is provided for up to $75 ($80 in TX, $100 in NC) in roadside services. Service applies to labor only. Parts (tires, batteries, belts, etc.) and gasoline are not included.

Mercury offers roadside assistance as an optional addition to your policy which provides coverage 24/7 for things like reimbursement for locking keys in your car, a flat tire change, and even a tow up to the limit on your policy.

Additional Discounts
  • 21st Century offers an additional discount for seniors in select states.
  • Mercury insurance offers additional accommodations to military service members like accepting out of state licenses, physical damage only coverage, and more!
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States Offered

The financial strength rating, categorized from Poor to Superior, is an independent assessment of a company's financial strength and a company’s ability to meet their ongoing insurance obligations when it comes to things like paying claims.

The J.D. Power rating, scored from 2 to 5, is an independent measure of customer satisfaction around the handling of claims. A higher J.D. Power Rating is a good indicator that a carrier will treat you well should something go wrong.

The User Satisfaction rating, graded from F to A+, is the Better Business Bureau’s assessment of how well the business is likely to interact with its customers, and is based on multiple factors including customer complaints and transparent business practices.