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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 Buyer’s Remorse?: The Top 10 New Cars Owners Resell in the First Year

Buyer’s Remorse?: The Top 10 New Cars Owners Resell in the First Year

Luxury cars and brands monopolize the rankings for new cars most likely to be resold
Image for The iSeeCars Longest-Lasting Cars, Trucks, SUVs and Hybrids To Reach 250,000 Miles and Beyond

The iSeeCars Longest-Lasting Cars, Trucks, SUVs and Hybrids To Reach 250,000 Miles and Beyond

These 25 vehicles are built to last, with the best chance of reaching a quarter-million miles
Image for These Are the iSeeCars Longest-Lasting Car Brands

These Are the iSeeCars Longest-Lasting Car Brands

Japanese automakers dominate the rankings for vehicles most likely to reach 250,000 miles
Image for Used Car Prices Up 3.7%, Tesla Prices Down 5.3%

Used Car Prices Up 3.7%, Tesla Prices Down 5.3%

Used car prices have increased for the past five months after falling for 2.5 years
Image for The Future of Electric Vehicles: Will the Loss of Incentives Kill EVs?

The Future of Electric Vehicles: Will the Loss of Incentives Kill EVs?

EV market share stalled at 7% long before federal incentives were set to go away, suggesting a likely market contraction after September 30
Image for The Sub-$20K Used Car Is Almost Gone

The Sub-$20K Used Car Is Almost Gone

In 2019 almost half of all 3-year-old used cars cost $20,000 or less, today that number is just over 10%
Image for Used Car Prices Going Up, Tesla Prices Going Down

Used Car Prices Going Up, Tesla Prices Going Down

Four used Teslas rank in top 10 biggest price drops, while overall used market starts upward trend
Image for The Best and Worst Car Colors for Resale Value

The Best and Worst Car Colors for Resale Value

Yellow, orange and green will bring the most money when it’s time to sell
Image for The Most and Least Driven Cars

The Most and Least Driven Cars

Electric vehicles are driven the least and cost the most per 1,000 miles, while hybrids are driven the most and cost the least
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
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Image for What Is a VIN Generator and Why Car Buyers Should Care?
What Is a VIN Generator and Why Car Buyers Should Care?

Protect yourself from fake VINs and costly used-car scams to ensure you're buying a legitimate car
Image for How To Check a Vehicle’s MSRP With Its VIN
How To Check a Vehicle’s MSRP With Its VIN

Use a car's VIN to find its original MSRP and gain a key advantage in your negotiations
Image for How To Determine Engine Size From a VIN
How To Determine Engine Size From a VIN

A VIN check is for more than just vehicle history — it can also reveal the car's original engine specs
Image for The Essential Guide To Verifying a Vehicle Identification Number (VIN)
The Essential Guide To Verifying a Vehicle Identification Number (VIN)

This simple verification is one of your best defensea against hidden damage and title fraud
Image for How To Look Up Recalls By VIN
How To Look Up Recalls By VIN

This quick step is a non-negotiable step for used car shoppers to take before making a purchase
Image for How To Look Up Vehicle Specifications By VIN
How To Look Up Vehicle Specifications By VIN

This 17-digit code reveals a car’s factory specs, safety recalls and more
Image for How To Get an Accurate Car Value Using a VIN
How To Get an Accurate Car Value Using a VIN
Image for What Is VIN Tracing? A Complete Guide To Protecting Your Vehicle Purchase
What Is VIN Tracing? A Complete Guide To Protecting Your Vehicle Purchase

What is VIN tracing and why is it crucial for vehicle safety and legal compliance?
Image for Why Electric Vehicle Range Declines Over Time — and How To Plan for It
Why Electric Vehicle Range Declines Over Time — and How To Plan for It

A clear look at how and why EV batteries lose range, what it means for buyers and owners, and the habits that can help slow it down
Image for How To Run a Free VIN Check Using .gov Websites
How To Run a Free VIN Check Using .gov Websites

Learn how to piece together a vehicle's official history, from open safety recalls to hidden title records, starting with free government websites
Image for What Is VIN Cloning? An Essential Guide for Car Buyers
What Is VIN Cloning? An Essential Guide for Car Buyers

Learn about the significant financial, legal, and safety risks of unknowingly purchasing a cloned vehicle
Image for Branded Car Titles Explained: A Complete Guide for Buyers
Branded Car Titles Explained: A Complete Guide for Buyers

What title brands are, how to verify them, and a comprehensive list of common U.S. vehicle brands

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Best SUVs
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Best Electric Cars
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Best Electric Compact 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 Sports Cars
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Best 7-Seater SUVs
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Best Luxury Cars

Safest Car Rankings for 2025

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Safest Small SUVs
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Safest Trucks
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Safest Compact Cars
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Safest Small Cars
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Safest Electric Cars
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Safest Sports Cars
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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 Sports Cars
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Best Gas Mileage Hatchbacks
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Best Gas Mileage Full-Size Trucks
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Best Gas Mileage Hybrid Cars
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Best Gas Mileage Luxury SUVs

Most Reliable Car Rankings for 2025

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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