Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

Audi is preparing a new chapter in its sports car story, with an electric two-door expected to pick up where The Audi TT left ...

To call the Mercedes-Benz EQS our least favorite Mercedes may not be wholly accurate, but it's also not far off. Certainly, ...

EVs suffer reduced battery performance and longer charging times in cold weather. How to get the best performance from an EV ...

An important part of keeping maintenance costs down is resolving issues before they fail completely. Here are 10 tips that could help you avoid a costly bill.

In 2026, on the back of crowning a new champion, Formula 1 is set to embrace its biggest regulation changes in more than a ...

The Volkswagen Passat is a long-running model that’s been given a plug-in hybrid polish in its latest guise. With an ...

Hear from an expert on ways to prepare your car before you take off for Christmas, and what to do to avoid your car battery ...

Since tire pressure sensors use non-replaceable batteries, they need to be swapped out, but do you have to do this each time ...

Lithium-ion batteries can become unstable under certain conditions, leading to fires. Now, researchers have used new materials that they say can make batteries safer.

Kia duo latest to join the growing list of cars eligible for the government’s Car Grant bringing EV prices down ...

When selling a car privately in Ontario, a UVIP is mandatory. However, when selling to a licensed automotive recycler or scrap dealer, a UVIP is generally not required. This saves the seller the cost ...