Grade My Car
Shows powertrain reliability ratings for vehicles on car shopping websites
As of June 2026, Grade My Car has 15 users and a 5.00/5 rating from 3 reviews in the Productivity category.
Usersdown 6.3 percent−6.3%
15
15
Ratingno change0%
5.00
3 reviews
Reviewsno change0%
3
Version
1.0
Manifest V3
History
5 snapshotsTracking since Apr 19, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 19, 2026 | 16 | 5.00 | 3 | 1.0 |
| May 4, 2026 | 16 | 5.00 | 3 | 1.0 |
| May 13, 2026 | 17 | 5.00 | 3 | 1.0 |
| May 26, 2026 | 16 | 5.00 | 3 | 1.0 |
| Jun 7, 2026 | 19 | 5.00 | 3 | 1.0 |
| Now | 15 | 5.00 | 3 | 1.0 |
Permissions & access
- Permissions
- activeTab
- Host access
- None declared
Screenshots
About
Grade My Car is a powerful Chrome extension designed to help car buyers make confident, informed decisions. Instantly view engine, transmission, and overall powertrain reliability grades as you browse listings on popular car marketplaces like AutoTrader, Cars.com, CarGurus, CarMax, and Edmunds. No more guesswork or endless research. With just one click, Grade My Car surfaces expert-backed insights to help you avoid costly repairs and find vehicles built to last. ✅ Features: Automatic Detection: Seamlessly scans supported car listing sites as you browse. At-a-Glance Grades: Instantly see reliability ratings for engine, transmission, and total powertrain health. Non-Intrusive Widget: Clean, movable UI that stays out of your way while delivering clear insights. Smart Logic: Grades based on known manufacturer data and powertrain performance history. Whether you’re buying your first car or your fifth, Grade My Car gives you the edge by making vehicle reliability visible — before you buy.
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 631KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- foolhnigdopgfnmglidodoiopkhconcn
- Developer ID
- ue70bfc3bc636c90b02f5107040614b24
- Developer Email
- [email protected]
- Created
- Aug 4, 2025
- Last Updated (Store)
- Aug 7, 2025
- Last Scraped
- Jun 7, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.