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Car Studies and Research

Comprehensive data-driven research to help you find your next car, truck or SUV

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Image for Tesla Tops List of Used Cars With Biggest Price Drops

Tesla Tops List of Used Cars With Biggest Price Drops

Four Teslas dominate the 20 used cars with the biggest price drops, losing 7.3% to 17.2% of their value
Image for Used Car Prices Rise for the First Time in 2 1/2 Years

Used Car Prices Rise for the First Time in 2 1/2 Years

Tariffs could increase the price of popular used cars between 5% and 10%
Image for The Top 25 Cars That Hold Their Value Best – and the 25 Worst

The Top 25 Cars That Hold Their Value Best – and the 25 Worst

Electric vehicle values continue to crash after purchase, while hybrids and trucks hold up well
Image for Used EV Prices Plunge 15%, With Tesla Leading the Way

Used EV Prices Plunge 15%, With Tesla Leading the Way

Prices for used gas and hybrid models remain stable even as electric vehicle values continue to fall
Image for The Most Reliable Used Cars for the Money for 2025

The Most Reliable Used Cars for the Money for 2025

These 5- and 10-year-old used cars offer the longest remaining lifespan at the lowest cost, making them the best options for buyers seeking maximum value
Image for The Most Reliable New Cars for the Money for 2025

The Most Reliable New Cars for the Money for 2025

These 15 models combine a low purchase price with a long lifespan, making them the value leaders for new car buyers
Image for The 100 Most Popular Used Cars in 2024

The 100 Most Popular Used Cars in 2024

These are the 100 best-selling used cars in America, including the top-selling used cars in America’s 50 largest cities
Image for Used Car Prices Stabilize as Used EV Prices Continue To Fall

Used Car Prices Stabilize as Used EV Prices Continue To Fall

Used car prices have settled around $30,000 even as used EVs fall below $28,000
Image for The 10 Best and 10 Worst Times To Buy a Used Car

The 10 Best and 10 Worst Times To Buy a Used Car

These are the best and worst holidays and months to get a good deal on a used car
Image for The 23 Most Dangerous Cars On The Road

The 23 Most Dangerous Cars On The Road

These vehicles are up to five times more likely to have had a fatal crash
Most Popular Studies

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How to Tell if a Car Has a Salvage Title

Learn different ways to find out a vehicle's title status, and how salvage titles are defined and regulated in all 50 states
Image for Car Buyers Beware: How to Spot Title Washing
Car Buyers Beware: How to Spot Title Washing
Image for How to Spot a Flood Damaged Car
How to Spot a Flood Damaged Car
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How to Check if a Car is Stolen (for Free)
Image for Most Reliable SUVs Under $50,000
Most Reliable SUVs Under $50,000
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Most Reliable Cars Under $30,000
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How Do Self-Driving Cars Work?
Image for How To Get a Free Original Car Window Sticker
How To Get a Free Original Car Window Sticker
Image for When Will Self-Driving Cars Be Common?
When Will Self-Driving Cars Be Common?
Image for How to Wax a Car: A Step-by-Step Guide 
How to Wax a Car: A Step-by-Step Guide 
Image for How to Remove Tree Sap from Your Car Without Damaging the Paint
How to Remove Tree Sap from Your Car Without Damaging the Paint
Image for The Best (Almost) Self-Driving Cars Available Today
The Best (Almost) Self-Driving Cars Available Today

Best Car Rankings for 2025

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Best SUVs
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Best Electric Compact Cars
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Best Electric Cars
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Best Hybrid SUVs
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Best Hybrid Cars
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Best Midsize SUVs
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Best Small SUVs
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Best Luxury SUVs
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Best Electric SUVs
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Best Sports Cars
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Best 7-Seater SUVs
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Best Small Cars

Safest Car Rankings for 2025

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Safest SUVs
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Safest Small SUVs
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Safest Small Cars
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Safest Trucks
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Safest Compact Cars
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Safest Electric Cars
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Safest Sedans
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Safest Midsize SUVs
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Safest Sports Cars
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Safest Minivans
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Safest Luxury SUVs
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Safest Hybrid Cars

Best Gas Mileage Rankings for 2025

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Best Gas Mileage SUVs
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Best Gas Mileage Trucks
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Best Gas Mileage Small SUVs
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Best Gas Mileage Large SUVs
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Best Gas Mileage Hybrid SUVs
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Best Gas Mileage Sedans
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Best Gas Mileage Minivans
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Best Gas Mileage Hatchbacks
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Best Gas Mileage Sports Cars
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Best Gas Mileage Luxury SUVs
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Best Gas Mileage Full-Size Trucks
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Best Gas Mileage Hybrid Cars

Most Reliable Car Rankings for 2025

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Most Reliable SUVs
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Most Reliable Trucks
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Most Reliable Luxury Cars
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Most Reliable Luxury SUVs
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Most Reliable Sports Cars
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Most Reliable Compact Cars
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Most Reliable Small SUVs
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Most Reliable Electric Cars
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Most Reliable Small Cars
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Most Reliable Minivans
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Most Reliable Hybrid Cars
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Most Reliable Full-Size Trucks