A rotten egg smell usually indicates the presence of hydrogen sulfide. Here are 5 common problems with your car that can result in the toxic gas circulating inside the car's cabin.

Mechanic explaining a problem with the exhaust system

Why Does My Car Smell Like Rotten Eggs? 5 Possible Causes

We list the most common reasons for a vinegar-like smell in the car. It also covers some less common reasons, and explains how to eliminate the smell.

Man noticing bad smell coming from AC vent

Why Does My Car Smell Like Vinegar And What Can I Do About It?

Buying used makes financial sense but carries more risk. Here are 11 important questions to ask to determine the condition of the car and make sure you don't run into any nasty surprises.

11 Questions to Ask When Buying a Used Car

Few occasions call for as much paperwork as buying a new car, so it's understandable if you're worried. Fret not, we've got you covered in this comprehensive list of things to bring with you on your visit to the dealership.

woman receiving cars to a new car at the dealership

What To Bring When Buying A Car

The Mercedes GLB is one of the newest additions to the manufacturer's SUV lineup, which maximizes interior space efficiency. We compare it to the best-selling GLC on price, performance, styling and more.

Mercedes GLB vs GLC

Learn all about Audi's latest SUV models in the Q family - including the Q3, Q5, Q7, Q8 and e-tron - as well as upcoming models.

Audi SUV Models

Audi SUV Models - Q2, Q3, Q5, Q7, Q8, e-tron and more

The Q7 and Q8 are Audi's midsize SUV offerings, but what are the differences between them? We compare them on price, performance, styling and more.

Audi Q7 vs Q8

Mercedes starts its SUV lineup with the GLA and GLB, but what exactly is the difference between them? We compare them on price, performance, technology and more.

Mercedes GLA vs GLB

The entry-level Mercedes GLA SUV and slightly larger GLC SUV both offer a smooth ride and luxury features across the board, but which one should you pick? We compare them on price, performance, technology, and more.

Mercedes GLA vs GLC

The Elantra and Sonata are Hyundai's best-selling cars in the US, but what exactly separates them? Find out how they compare on price, performance, styling and more, along with side-by-side photo comparisons.