Auto Insurance Comparison
Sentry vs Metromile
Side-by-side comparison of Sentry vs Metromile auto insurance — ratings, cost, coverage, customer experience, pros, cons. No sales pitch, just the research.
Quick verdict
Sentry edges ahead Metromile 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.
| Sentry | Metromile | |
|---|---|---|
| Overall score | 3.75 /5 ★★★★★ Highest overall | 3.65 /5 ★★★★★ |
| Best for | Sentry Insurance is a major Wisconsin-based mutual whose primary business is commercial insurance — fleet, business owners, group programs | Metromile's pay-per-mile model is genuinely interesting for low-mileage drivers — work-from-home professionals, retirees, urban drivers — where the per-mile pricing can produce dramatically lower premiums |
| Read full review | Sentry review → | Metromile review → |
Rating breakdown
How each carrier scores on the dimensions we weight.
| Category | Sentry | Metromile |
|---|---|---|
| Customer experience | 3.80 | 3.40 |
| Coverage breadth | 3.90 | 3.30 |
| Affordability | 3.60 | 4.20 |
Pros and cons, side by side
What each carrier wins on, and where each one falls short.
Sentry
Full review →Pros
- Strong financial strength and Wisconsin-mutual heritage
- Solid claims-handling reputation across all lines
- Group programs and affiliations can produce competitive rates
- Multi-line bundling when combined with business or other Sentry products
Cons
- Personal auto is a smaller focus than commercial lines
- Limited geographic availability for personal auto
- Less brand recognition in personal lines than national carriers
Metromile
Full review →Pros
- Low-mileage drivers
- Drivers looking for lower rates
- Drivers who value technology-focused insurance
Cons
- High-mileage drivers
- Those who want to bundle insurance types
- Drivers who want a robust set of coverage options
Coverage at a glance
What each carrier offers in standard policies.
Sentry
Metromile
The bottom line
Sentry
Sentry's personal auto makes sense primarily if you already have a relationship through commercial or group programs. As a standalone personal-auto carrier, mainstream options will typically fit better.
Read the full Sentry reviewMetromile
Metromile (now Lemonade's auto product) is a genuinely good fit for low-mileage drivers. For typical commuters, the per-mile pricing makes it more expensive than mainstream alternatives.
Read the full Metromile 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.