Understanding CARFAX Reports — The Complete Guide

A CARFAX report is a vehicle history report compiled from over 100,000 data sources — DMVs, insurers, auctions, service facilities, and law enforcement across the US and Canada.

Key Sections

• Title History — check for title brands like salvage, rebuilt, flood
• Accident History — severity and panel damage. Run an accident check →
• Odometer — look for consistent progression. Detect rollbacks →
• Service Records — dealer-reported maintenance history

Most buyers scan for accidents and title brands. Experienced buyers look deeper:

Ownership gaps

A period with no recorded activity can indicate the vehicle was in storage, at a body shop, or sitting at an auction lot. Gaps after an accident record are particularly concerning.

Geographic pattern changes

A vehicle that moves from a coastal hurricane zone to an inland state within 6-18 months of a major storm may be a title-washed flood car.

Service frequency drops

Consistent dealer service that suddenly stops can indicate the vehicle changed to a less careful owner, or that issues made continued service uneconomical.

Multiple short-term owners

A vehicle with 4+ owners in 5 years suggests each owner discovered problems and resold quickly. This pattern is a stronger warning than a single accident record.