Mercury vs NJM: which is better for car insurance in 2026?

Q: Is Mercury or NJM cheaper?

We cannot answer that with published data. NJM does not release public rate information, so no independent study — ours included — can put a national average next to Mercury's $3,472/yr. The only way to know is to quote both.

Q: Which handles claims better, Mercury or NJM?

NJM, on the published data. It scores 731/1,000 against Mercury's 701/1,000. Worth keeping in perspective: these are averages across thousands of claims, and a company can score well nationally and still handle one claim badly.

Q: Is Mercury better than NJM overall?

We can't put two scores side by side here. NJM does not publish enough of the underlying data for us to give it an overall score — we would rather say so than compute one from the two or three figures that do exist. Mercury scores 3.1 out of 5. Compare them on the individual categories above, and on the quotes you actually get.

Q: Can I switch from Mercury to NJM mid-policy?

Yes. Auto policies can be cancelled at any time, and most insurers refund the unused premium pro-rata — though some charge a short-rate cancellation fee, so check your policy before you cancel. The one rule worth following: get the new policy bound and in force before you cancel the old one. Even a single day uninsured can count as a coverage lapse, which raises your rate at the next renewal and, in some states, exposes you to a registration penalty.

Mercury

NJMNot scored

Across our six scoring categories, Mercury comes out ahead in 1, NJM in 3, with 2 too close to call. There is no overall score to compare, though: NJM does not publish enough of the underlying data to earn one, and we would rather leave it blank than build a number out of the two or three figures that happen to exist. Mercury is the better-documented of the two, which is not the same as being the better insurer for you. Judge these two on the categories where both have real figures — and on what they actually quote you.

Mercury vs NJM, side by side

Category

MercuryRead the full review

NJMRead the full review

Overall scoreWeighted across the six categories below

Not scored

PriceAverage annual full-coverage premium · 25% of score

1.5$3,472/yr

Average full coverage vs. $2,356 national average

Not published

This company does not release public rate data

Claims satisfactionJ.D. Power 2025 claims study, out of 1,000 · 20% of score

3.5701/1,000

J.D. Power 2025 claims study, segment average 700

4.5731/1,000

J.D. Power 2025 claims study, segment average 700

Better

Complaint recordComplaints relative to company size · 15% of score

2.5More than expected

Complaints relative to company size, NAIC data 2021–2023

5.0Far fewer than expected

Complaints relative to company size, NAIC data 2022–2024

Better

Financial strengthAM Best Financial Strength Rating · 10% of score

4.0A

AM Best Financial Strength Rating

4.5A+

AM Best Financial Strength Rating

Better

DiscountsBreadth of published discounts · 15% of score

4.511 published

Discounts on the carrier's own pages · Telematics: RealDrive and MercuryGO

Better

4.08 published

Discounts on the carrier's own pages · Telematics: NJM SafeDrive

Digital experienceApp ratings and self-service depth · 15% of score

4.04.76 iOS / 4.0 Android

App Store (1.6K ratings) and Google Play (808 ratings), August 2026

Not published

No app-store presence we could verify

Availability

11 states, concentrated in California

5 states in the Mid-Atlantic, sold direct with no agents

Best suited to

California drivers, where Mercury's pricing is most competitive

Mid-Atlantic drivers who weight claims handling above everything

Sources: average premiums from NerdWallet's August 2026 rate analysis (Quadrant Information Services), for a 35-year-old driver with a clean record and good credit in a 2023 Toyota Camry LE at 12,000 miles a year, 100/300/50 limits with $1,000 deductibles — national average $2,356. Claims satisfaction from the J.D. Power 2025 U.S. Auto Claims Satisfaction Study (segment average 700). Complaint record from NerdWallet's analysis of NAIC complaint data, 2022–2024. Financial strength from AM Best. Discounts and app data from each carrier's published pages and the Apple App Store / Google Play, retrieved August 2026. Updated August 2026.

Mercury vs NJM across all six categoriesScored 1–5. Longer is better in every category — the price bar already accounts for cheaper being better.

MercuryNJM

Category by category

Price

Too close to call

NJM does not release public rate data, so there is no like-for-like premium to set against Mercury's $3,472/yr. That is a real gap in the comparison, not a rounding error — treat NJM's price as unknown until you have a quote in hand.

Mercury

$3,472 a year for full coverage, 47% above the national average. Mercury's national average is not flattering, though its California book is where it actually competes.

NJM

NJM's published average is a New Jersey figure, not a national one. New Jersey is a high-cost state, so setting it against a national benchmark would flatter NJM for reasons that have nothing to do with NJM. We have left it out rather than compare unlike things.

Claims satisfaction

NJM ahead

NJM takes claims satisfaction on 731/1,000 against Mercury's 701/1,000.

Mercury

701 out of 1,000, one point above the segment average.

NJM

731 out of 1,000 in the J.D. Power 2025 claims study — second only to Erie among ranked insurers, and 31 points above the segment average.

Complaint record

NJM ahead

NJM takes complaint record on Far fewer than expected against Mercury's More than expected.

Mercury

More complaints than expected for its size, based on 2021–2023 data — an older window than most carriers here.

NJM

Far fewer complaints than expected for its size — the strongest band we assign.

Financial strength

NJM ahead

NJM takes financial strength on A+ against Mercury's A.

Mercury

AM Best A (Excellent), with the outlook revised from negative to stable in February 2026 after the California wildfires.

NJM

AM Best A+ (Superior). Note that AM Best revised the outlook on its separate issuer credit rating to negative in 2025, citing consecutive underwriting losses.

Discounts

Mercury ahead

Mercury takes discounts on 11 published against NJM's 8 published.

Mercury

Eleven published discounts, plus two separate usage-based programs — RealDrive for mileage and MercuryGO for driving behavior.

NJM

Around eight published discounts, plus the NJM SafeDrive telematics program.

Digital experience

Too close to call

Neither pulls ahead on digital experience: Mercury posts 4.76 iOS / 4.0 Android and NJM Not published, a difference too small to choose on.

Mercury

4.76 on the App Store and 4.0 on Google Play, across one of the smallest rating bases in this review.

NJM

NJM publishes no general policyholder app on either store — only the SafeDrive telematics app. Policy servicing is web-only, so there is no app experience to rate.

So which one?

Pick Mercury if…

You are among california drivers, where mercury's pricing is most competitive.
You expect to stack discounts — Mercury's lineup is the broader of the two.
Availability fits: 11 states, concentrated in California.

Read the full Mercury review →

Pick NJM if…

You are among mid-atlantic drivers who weight claims handling above everything.
You care most about how a claim actually goes: NJM scores 731/1,000.
You want the lower complaint record — NJM sits at Far fewer than expected.
Financial strength is a priority; NJM holds A+ from AM Best.

Read the full NJM review →

Mercury vs NJM, answered

The questions people ask before switching between these two.

Is Mercury or NJM cheaper?

Which handles claims better, Mercury or NJM?

Is Mercury better than NJM overall?

Can I switch from Mercury to NJM mid-policy?

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