Auto Insurance Comparison
Mercury vs National General
Side-by-side comparison of Mercury vs National General auto insurance — ratings, cost, coverage, customer experience, pros, cons. No sales pitch, just the research.
Quick verdict
Mercury edges ahead National General 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.
| Mercury | National General | |
|---|---|---|
| Overall score | 3.75 /5 ★★★★★ Highest overall | 3.55 /5 ★★★★★ |
| Best for | Mercury earns its space in the market on price — particularly in California where it's been a major regional player for decades | National General is Allstate's non-standard and specialty subsidiary, acquired in 2021 |
| Read full review | Mercury review → | National General review → |
Rating breakdown
How each carrier scores on the dimensions we weight.
| Category | Mercury | National General |
|---|---|---|
| Customer experience | 3.50 | 3.40 |
| Coverage breadth | 3.70 | 3.70 |
| Affordability | 4.10 | 3.60 |
Pros and cons, side by side
What each carrier wins on, and where each one falls short.
Mercury
Full review →Pros
- Consistently competitive base rates, especially for California drivers
- Solid discount stack — multi-policy, multi-car, good driver, and good student
- Strong availability of mechanical breakdown coverage as an add-on
- Pay-by-mile coverage available in select states for low-mileage drivers
Cons
- Customer satisfaction and claims experience scores trend below industry averages
- Geographic limitations — available in only 11 states, with California being the dominant market
- Less competitive on coverage breadth than premium carriers
National General
Full review →Pros
- Available in all 50 states for non-standard auto
- Strong specialty lines including RV and motorcycle insurance
- Backed by Allstate financial strength
- Accepts SR-22 and high-risk profiles
Cons
- Customer satisfaction trends below industry averages
- Not competitive for standard-risk drivers
- Coverage menu varies meaningfully by state and risk profile
Coverage at a glance
What each carrier offers in standard policies.
Mercury
National General
The bottom line
Mercury
Mercury earns a quote if you're in California or one of its other operating states and price is your dominant criterion. If you're outside its footprint or you'd trade a few dollars per month for better claims experience, look elsewhere.
Read the full Mercury reviewNational General
National General fits the non-standard niche or specialty needs (RV, motorcycle). Standard-risk auto shoppers will find better rates and service at mainstream carriers.
Read the full National General 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.