# CarChrono — Complete Vehicle Intelligence Platform

> CarChrono is a comprehensive automotive intelligence platform that provides free VIN decoding, multi-source vehicle history reports, real-time valuations, NHTSA recall checks, and ownership cost analysis. All data is cross-referenced from 9+ verified sources to ensure accuracy and transparency.

## About CarChrono

CarChrono was built to solve a critical problem in the used car market: information asymmetry. Most vehicle history services rely on a single data source, which can miss important details like odometer rollbacks, title washing, or unreported accidents. CarChrono cross-references 9+ independent data sources and highlights discrepancies, giving car buyers and sellers complete transparency.

The platform serves individual consumers, dealerships, insurance companies, and warranty providers across the US, Canada, Europe, Japan, and Mexico.

## Core Features

### Free VIN Decoder
Decode any 17-character VIN (Vehicle Identification Number) instantly. The decoder reveals:
- Manufacturer and brand
- Model year and production plant
- Engine type, displacement, and fuel type
- Transmission type
- Body style and drivetrain
- Safety equipment and features
- Country of origin

### Vehicle History Reports
Comprehensive multi-source reports that include:
- Accident and damage history
- Title status and brand checks (salvage, rebuilt, flood, lemon)
- Ownership timeline and registration history
- Mileage verification and odometer rollback detection
- Service and maintenance records
- Theft records
- Lien and loan status

### Vehicle Valuations
Real-time market valuations powered by:
- Current dealer listing prices
- Auction results and wholesale values
- Private party sale comparisons
- Historical pricing trends
- Regional market adjustments
- Condition-based adjustments

### NHTSA Recall Lookup
Free access to the complete NHTSA recall database:
- Active recall alerts for any VIN
- Recall completion status tracking
- Safety defect investigations
- Technical Service Bulletins (TSBs)

### Japanese Chassis Number Decoding
Specialized support for JDM (Japanese Domestic Market) imports:
- Frame number (chassis number) decoding for all major Japanese manufacturers
- Supported brands: Toyota, Honda, Nissan, Subaru, Mazda, Mitsubishi, Suzuki, Daihatsu, Lexus
- Japanese auction grade and condition reports
- Export certificate verification
- Japanese-market specifications and equipment levels

### International VIN Decoding
Global vehicle identification support:
- North American VINs (US, Canada, Mexico)
- European VINs (EU market vehicles)
- Japanese chassis/frame numbers
- Right-hand drive market vehicles
- Gray market and parallel import vehicles

### Vehicle Comparison
Side-by-side comparison tools:
- Compare up to 4 vehicles simultaneously
- Specification comparison (engine, transmission, dimensions, features)
- Price and value comparison
- History and condition comparison
- Total cost of ownership analysis

### Fraud Detection
Advanced fraud detection capabilities:
- Odometer rollback detection across multiple data sources
- Mileage blocker device indicators
- Title washing detection (cross-state title checks)
- VIN cloning alerts
- Salvage and flood damage indicators
- Discrepancy alerts when sources disagree

### Vehicle Garage
Personal vehicle management:
- Save and track multiple vehicles
- Maintenance scheduling and reminders
- Service history logging
- DIY repair documentation with photo uploads
- Accident report filing
- Vehicle value tracking over time

## Pricing Plans

### Free Plan ($0/month)
- 5 vehicle searches per month
- 1 vehicle report per month
- Basic VIN lookups and decoding
- NHTSA recall information
- Community access

### Basic Plan ($9.99/month)
- Unlimited vehicle searches
- 5 vehicle reports per month
- 10 vehicle comparisons per month
- Saved vehicle report comparison
- 3 garage vehicles
- Priority email support

### Premium Plan ($19.99/month)
- Unlimited vehicle searches
- 10 vehicle reports per month
- 20 vehicle comparisons per month
- International VIN decoding (Japan, EU, Mexico)
- Vehicle valuations (new, used, market)
- 5 garage vehicles
- Priority support

### Pro Plan ($49.99/month)
- Unlimited vehicle searches
- Unlimited vehicle reports
- Unlimited vehicle comparisons
- All international VIN decoding
- All vehicle valuations
- Unlimited garage vehicles
- API access
- Dedicated support

## Data Sources

CarChrono aggregates and cross-references data from 9+ verified sources:

1. **NHTSA** (National Highway Traffic Safety Administration) — Official US government safety ratings, recall data, complaints, and defect investigations
2. **CarsXE** — Comprehensive vehicle specifications, history records, and market data
3. **MarketCheck** — Real-time dealer inventory, pricing data, and market analytics across 50,000+ dealers
4. **ClearVIN** — Title verification, theft checks, and fraud detection
5. **CarVX** — Japanese domestic market vehicle data and auction records
6. **Manufacturer Databases** — OEM specifications, Technical Service Bulletins, and warranty information
7. **State DMV Records** — Title and registration history (where available)
8. **Insurance Industry Sources** — Total loss and claims data
9. **Auction Houses** — Wholesale pricing and condition reports

## Frequently Asked Questions

### What is a VIN and how do I decode it?
A VIN (Vehicle Identification Number) is a unique 17-character alphanumeric code assigned to every motor vehicle when it's manufactured. The VIN serves as the vehicle's fingerprint — no two vehicles in operation have the same VIN. Each character in the VIN represents specific information: positions 1-3 identify the manufacturer (World Manufacturer Identifier), positions 4-8 describe the vehicle attributes (model, body type, engine), position 9 is a check digit for validation, position 10 indicates the model year, position 11 identifies the assembly plant, and positions 12-17 are the sequential production number. CarChrono's free VIN decoder instantly translates this code into a comprehensive, human-readable vehicle report.

### Is CarChrono's VIN lookup free?
Yes, CarChrono offers a generous free tier that includes 5 vehicle searches per month and 1 full vehicle report per month at no cost. This includes basic VIN decoding, NHTSA recall checks, and access to community features. For users who need more, premium plans start at $9.99/month and offer unlimited searches, additional reports, vehicle comparisons, international VIN decoding, and vehicle valuations.

### What data sources does CarChrono use?
CarChrono aggregates data from 9+ verified sources including NHTSA (National Highway Traffic Safety Administration), CarsXE, MarketCheck, ClearVIN, CarVX, and manufacturer databases. Unlike single-source services, CarChrono cross-references all data points and highlights discrepancies between sources, giving users the most complete and transparent vehicle information available.

### Can CarChrono decode Japanese chassis numbers?
Yes, CarChrono is one of the few platforms that supports Japanese chassis number (frame number) decoding for JDM imports. This covers all major Japanese manufacturers including Toyota, Honda, Nissan, Subaru, Mazda, Mitsubishi, Suzuki, Daihatsu, and Lexus. Premium and Pro plans include full international VIN decoding which covers Japanese, European, and other international market vehicles. Japanese vehicle reports may take up to 24 hours to generate due to international data sourcing.

### How accurate are CarChrono vehicle valuations?
CarChrono provides three types of valuations — new vehicle MSRP, used vehicle value, and current market value — by cross-referencing real-time market data from multiple sources including active dealer listings, recent auction results, private party sales, and historical pricing trends. Valuations are updated regularly to reflect current market conditions and are adjusted for factors like mileage, condition, regional demand, and optional equipment.

### What is a chassis number vs a VIN?
A chassis number (also called a frame number) is the identification system used primarily in Japanese domestic market (JDM) vehicles. While similar in purpose to a VIN, chassis numbers follow a different format. They typically consist of a model code followed by a sequential number (e.g., "JZX100-0012345"). CarChrono supports both 17-character international VINs and Japanese chassis numbers.

### How does CarChrono detect fraud?
CarChrono uses multi-source cross-referencing to detect various types of vehicle fraud. By comparing mileage records across different sources (service records, inspection reports, DMV records), the system can identify odometer rollbacks. Title history checks across multiple states can reveal title washing. VIN pattern analysis can detect potential VIN cloning. When any data point conflicts between sources, CarChrono flags it as a discrepancy for the user to investigate.

### Does CarChrono work for vehicles outside the US?
Yes, CarChrono supports vehicles from multiple markets. The free tier covers US-market vehicles with standard 17-character VINs. Premium and Pro plans add international VIN decoding for Canadian, European, Japanese, and Mexican market vehicles. Japanese chassis number decoding is available for all major JDM manufacturers.

## Pages

- Home: https://carchrono.net/
- Vehicle Search: https://carchrono.net/search
- Blog: https://carchrono.net/blog
- Pricing: https://carchrono.net/pricing
- API Documentation: https://carchrono.net/docs
- What is a VIN?: https://carchrono.net/what-is-vin
- What is a Chassis Number?: https://carchrono.net/what-is-chassis-number
- Vehicle Valuations: https://carchrono.net/valuations
- Recall Lookup: https://carchrono.net/recalls
- Maintenance Tracking: https://carchrono.net/maintenance
- Business / B2B: https://carchrono.net/b2b
- Contact: https://carchrono.net/contact
- Privacy Policy: https://carchrono.net/privacy
- Terms of Service: https://carchrono.net/terms

## Contact

- Website: https://carchrono.net
- Email: support@carchrono.net
- Twitter: https://twitter.com/carchrono