Auto Insurance Comparison
Quick verdict
NJM comes out clearly ahead Chubb in our overall scoring — but each carrier wins on different dimensions. See the breakdown below before deciding.
Head-to-head
Overall scores, key facts, and what each is known for.
| NJM | Chubb | |
|---|---|---|
| Overall score | 4.35 /5 ★★★★★ Highest overall | 3.85 /5 ★★★★★ |
| Best for | NJM is a mutual carrier with one of the strongest customer-satisfaction reputations in the industry | Chubb is the gold-standard carrier for high-net-worth personal lines — its Masterpiece Auto policy is the benchmark for what coverage depth looks like at the top of the market |
| Read full review | NJM review → | Chubb review → |
Rating breakdown
How each carrier scores on the dimensions we weight.
| Category | NJM | Chubb |
|---|---|---|
| Customer experience | 4.80 | 4.40 |
| Coverage breadth | 4.20 | 4.70 |
| Affordability | 4.00 | 2.50 |
Pros and cons, side by side
What each carrier wins on, and where each one falls short.
NJM
Full review →Pros
- Industry-leading customer satisfaction in independent surveys year after year
- Mutual structure means dividends to policyholders, not shareholders
- Strong claims-handling reputation with very low complaint volumes
- Competitive pricing for clean records and mature drivers in its footprint
Cons
- Only available in NJ, PA, OH, MD, and CT — no national availability
- Limited brand presence and ad spend means fewer people know it exists
- Less aggressive on telematics and usage-based programs than digital natives
Chubb
Full review →Pros
- Industry-leading coverage depth, including agreed-value collector-car coverage
- High liability limits and umbrella integration
- Strong claims-handling reputation for high-value losses
- Worldwide coverage options for international travelers
Cons
- Premium pricing — not competitive for mainstream shoppers
- Eligibility skews to high-net-worth households
- Distribution is through select independent agents, not direct
Coverage at a glance
What each carrier offers in standard policies.
NJM
Chubb
The bottom line
NJM
If you're in NJ, PA, OH, MD, or CT, get a quote. NJM is one of the carriers most likely to actually deliver on what every insurance ad promises.
Read the full NJM reviewChubb
Chubb is the right answer for high-net-worth households with valuable vehicles and complex coverage needs. For typical mainstream coverage, the value math doesn't work — look at GEICO, Progressive, or Travelers.
Read the full Chubb reviewBefore you decide
Rankings are a starting point — your profile decides the rest.
These scores reflect our editorial research across cost, coverage, and customer experience. The right carrier for you still depends on your record, location, and vehicle, so read the full reviews before you commit.