A fuel-efficient car protects its owner against fluctuating fuel prices. Small cars tend to be most efficient due to their low weight and favorable aerodynamics, but some mid-size sedans and SUVs also ...

Americans love a good road trip. We put about 3.3 trillion collective miles on our cars in 2025 alone, with travel peaks revolving around school breaks, summer vacations to beaches or lakes, and ...

This article was updated in November 2025. Every car enthusiast loves gadgets and gizmos that make life behind the wheel a little more fun, convenient, or just downright cool. These accessories work ...

With a little planning and effort, you can find the best place to sell your car for the maximum price. This page includes information about these cards, currently unavailable on NerdWallet. The ...

With gas—and everything else—only getting more expensive, no one wants to be spending too much while filling up. When it comes to great mileage, hybrid systems can’t be touched. Combining the ...

When you're shopping for a car, one of the first decisions you have to make is whether to buy a new or used vehicle. It requires you to weigh numerous trade-offs and can easily become overwhelming. On ...

You’re more likely to find rates below 5% when you have a higher credit score Written By Written by Staff Senior Editor, Buy Side Miranda Marquit is a staff senior personal finance editor for Buy Side ...

The cost of car maintenance and repairs hit more than $440 a month in January 2026, according to the Federal Reserve of St. Louis, up from $300 in 2020. An extended car warranty, also known as a ...

Subject: Formal Complaint Regarding My Range Rover Sport Purchase Dear Cars Index Customer Service, I am writing to formally lodge a complaint regarding my recent purchase of a Range Rover Sport from ...

If you’re shopping for a car, truck, or SUV built to last, the J.D. Power U.S. Vehicle Dependability Study offers one of the industry’s clearest scorecards for the most reliable brands. Based on ...

New car financing is available for under 4% APR for borrowers with high credit scores Written By Written by Staff Senior Editor, Buy Side Miranda Marquit is a staff senior personal finance editor for ...

Put the pedal to the metal and head to one of these top auto collections. Lydia Mansel is a writer with more than eight years of experience editing and writing for both brands and online ...