Overall verdict
Nationwide wins 8–1 categories
Nationwide leads on more rate factors. Liberty Mutual may still win for specific profiles — see the table below.

Side-by-side comparison

FeatureNationwideLiberty MutualWinner
Avg annual rate~$1,683/yr~$2,091/yr✓ Nationwide
NAIC complaint ratiolower = fewer complaints vs. industry avg0.63 — excellent2.86 — poor✓ Nationwide
Credit: excellentrate change for excellent credit-14%-15%✓ Liberty Mutual
Credit: fair / poorrate change for fair credit+28%+35%✓ Nationwide
Young drivers · 18–24surcharge vs 35–54 baseline+15%+20%✓ Nationwide
Drivers 55+discount vs 35–54 baseline-8%-6%✓ Nationwide
Homeowner discount-8%-6%✓ Nationwide
Multi-policy discount-6%-5%✓ Nationwide
Lapsed coverage penaltysurcharge for coverage gap+15%+20%✓ Nationwide
How to buyOnline + agentOnline + agent
Telematics programSmartRideRightTrack

Who wins by driver profile

Good credit · clean record
Nationwide
saves ~$330/yr
Fair / poor credit
Nationwide
saves ~$669/yr
Young driver · 18–24
Nationwide
saves ~$469/yr
Drivers 55+
Nationwide
saves ~$339/yr
Homeowner bundle
Nationwide
saves ~$335/yr
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About Nationwide

Best-in-class complaint ratio. Vanishing deductible rewards drivers who stay claim-free year over year. In this comparison, Nationwide has the advantage on avg rate, complaints, fair-credit rate. Best for: Vanishing deductible & claim-free drivers.

About Liberty Mutual

Highest complaint ratio among major carriers. Broad coverage options but consistently the most expensive major carrier. In this comparison, Liberty Mutual has the advantage on excellent-credit rate. Best for: New car replacement coverage.

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