Carfax vs AutoCheck: Which Vehicle History Report Should You Trust?
Both reports pull from different data sources and present information differently. Here's an honest comparison to help you decide.
Data Sources
Carfax aggregates from over 100,000 sources -DMVs, insurance companies, service shops, auction houses, and law enforcement in the US and Canada. It's been building its database since 1984.
AutoCheck is owned by Experian and draws heavily from auction data (since Experian owns Manheim, the largest wholesale auto auction). It also pulls from DMVs, insurance, and other third parties, but has fewer service shop partnerships than Carfax.
Head-to-Head Comparison
| Feature | Carfax | AutoCheck |
|---|---|---|
| Retail Price (1 report) | $39.99 | $24.99 |
| CheapCarfax Price | $4.99 | Not available |
| Data Sources | 100,000+ | Not disclosed |
| Service Records | Strong | Limited |
| Auction Data | Good | Excellent (Manheim) |
| Accident Detail | Detailed descriptions | Score-based system |
| Brand Recognition | Highest | Moderate |
| Buyback Guarantee | Yes (qualifying vehicles) | No |
Where Each Report Wins
Carfax Wins For:
- Service records: More repair shop partnerships means richer maintenance history
- Consumer confidence: Carfax is the gold standard -sellers and buyers both recognize and trust it
- Detailed accident reports: Describes severity, damage location, and airbag deployment
- Negotiation leverage: A Carfax report carries more weight in negotiations than AutoCheck
AutoCheck Wins For:
- Auction history: Unmatched coverage through Manheim connection
- Score system: The AutoCheck Score gives a quick at-a-glance vehicle quality rating
- Lower retail price: $24.99 vs $39.99 (though both are expensive vs CheapCarfax)
- Fleet and rental vehicle data: Strong on commercial vehicle history
The Budget Option
The best value is getting a Carfax report through a dealer-access service like CheapCarfax.co. At $4.99 per report, you get the most trusted name in vehicle history at 87% off retail -less than even AutoCheck's full price. For more on how this works, see our guide to getting cheap Carfax reports.
Verdict
For most used car buyers, Carfax is the better choice. It has more detailed accident reporting, richer service records, wider brand recognition, and a buyback guarantee. AutoCheck is a reasonable supplement if you want auction-specific data, but it shouldn't be your only report.
And at $4.99 through CheapCarfax, the Carfax report is now cheaper than AutoCheck's retail price -making it the clear winner on both quality and value. Learn more about what you'll find inside on our Carfax report contents guide.