Car Reliability Ratings That Help You Find the Most Reliable Cars
Get easy-to-understand, data-driven insights to help you confidently choose your next vehicle.
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Car Reliability Rankings Trusted by Thousands of Car Shoppers
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of Car Shoppers Every Day
Car Reliability Reports
for Buyers and Owners Alike
For Car Shoppers
Our goal is to provide easy-to-understand car reliability rankings — so you can make a confident, well-informed purchase decision.
- Discover which model years have the least costly problems
- Find the model years that have the highest safety ratings
- Car reliability scores that guide you to the best buy
For Car Owners
If you already own a vehicle, we want to provide you with helpful information about any problems you're having and prepare you for what issues might happen next.
- Identify if other owners are experiencing the same car problems as you are
- Look into any recent recalls that may affect your safety
- Identify potential issues with your vehicle before your warranty period expires
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Be in the know with Car IQ Report™
Car IQ Report offers vehicle recommendations grounded in reliability and safety factors, guiding you to the safest and most reliable cars. Car IQ Report is the best website to check car reliability.
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Know how any vehicle stacks up
Compare a vehicle to others to find the best buy based on Car IQ Report insights. Find the highest reliability car brands and models.
Aggregating data from the National Highway Traffic Safety Administration to offer insights and recommendations through a comprehensive car reliability index
Avoid costly mistakes—use data insights and reliability trends to choose the most reliable cars
Looking for the most reliable cars, most reliable SUVs, best crossover cars, or most reliable trucks? Car IQ Report is your go-to destination for car reliability ratings and vehicle reliability ratings you can trust. Whether you're searching for SUV reliability ratings or used vehicle reliability ratings, our platform makes it easy to track safety and performance history across thousands of models. Instantly evaluate the automobile reliability rating of a specific car, compare vehicles side by side, and identify top-rated models by year. From a detailed auto reliability index to clear insights into which vehicles to avoid, Car IQ Report helps you make smarter car buying decisions — fast.
Car IQ Report is the most trusted site for real-world car ratings.
What’s New in Car IQ Report
The latest Car IQ Report update introduces smarter insights, deeper safety evaluations, and brand-new tools designed to help car shoppers make confident, data-driven decisions.
New: Car IQ Report API (v1)
Introduced a new API that allows approved partners to access vehicle reliability ratings and owner complaint insights programmatically — enabling deeper integrations and custom dashboards.
Enhanced IQ Insights
Provides clearer explanations behind reported issues and improved reliability guidance — helping you understand not just what’s failing, but how it affects long-term ownership.
Enhanced Safety Assessment
A more detailed look at real-world safety concerns, providing quick visibility into NHTSA data patterns and potential safety risks before you buy.
Enhanced Owner Complaints Section
A cleaner, more visual layout of owner-reported NHTSA complaints — now easier to read, understand, and print for your records.
New Feature: IQ Radar
Instantly alerts you if your searched vehicle is under a stop-sale order — saving you from purchasing cars that can’t legally be sold until critical safety issues are fixed.
New Feature: Warranty Blind Spot
Identifies repair areas most likely to fall outside factory warranty coverage — helping you see where you may face out-of-pocket costs even if the car still has “warranty” left.
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