Auto Insurance Comparison
Plymouth Rock vs AIG
Side-by-side comparison of Plymouth Rock vs AIG auto insurance — ratings, cost, coverage, customer experience, pros, cons. No sales pitch, just the research.
Quick verdict
Plymouth Rock edges ahead AIG 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.
| Plymouth Rock | AIG | |
|---|---|---|
| Overall score | 3.85 /5 ★★★★★ Highest overall | 3.75 /5 ★★★★★ |
| Best for | Plymouth Rock is a Northeast regional that earns most of its market share in Massachusetts | AIG's personal auto offering is part of its Private Client Group, designed for high-net-worth households with valuable vehicles, complex coverage needs, or international exposure |
| Read full review | Plymouth Rock review → | AIG review → |
Rating breakdown
How each carrier scores on the dimensions we weight.
| Category | Plymouth Rock | AIG |
|---|---|---|
| Customer experience | 3.90 | 4.10 |
| Coverage breadth | 4.00 | 4.60 |
| Affordability | 3.60 | 2.50 |
Pros and cons, side by side
What each carrier wins on, and where each one falls short.
Plymouth Rock
Full review →Pros
- Praised for financial stability
- customer complaints are in short supply
- Greater flexibility in policy coverage choices for both auto and homes insurance
- Offers a variety of discounts
- Home insurance premiums are very affordable
Cons
- Limited geographic availability
- Drivers in their 20s, 40s, 50s, and 60s have to pay more for vehicle insurance.
- Typically more expensive for drivers with speeding tickets and at-fault accidents
AIG
Full review →Pros
- Among the deepest coverage menus in the personal-auto market
- High-limit options for valuable vehicles and complex risk profiles
- Strong claims-handling for high-value losses
- Integration with broader AIG private-client services (international, art, jewelry)
Cons
- Premium pricing — not competitive for mainstream shoppers
- Eligibility limited to high-net-worth households (typical minimums apply)
- Less geographic availability than mainstream carriers
Coverage at a glance
What each carrier offers in standard policies.
Plymouth Rock
AIG
The bottom line
Plymouth Rock
Plymouth Rock is a fine choice in Massachusetts and worth a quote in its other Northeast states, particularly if you value local claims service. If lowest price is the priority, look elsewhere.
Read the full Plymouth Rock reviewAIG
AIG Private Client makes sense for high-net-worth households with complex coverage needs and valuable vehicles. For mainstream auto coverage, look at GEICO or Progressive instead.
Read the full AIG 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.