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

General Motors' Milford Proving Ground has been in use for over 100 years as a place to test its new cars as well as the technology that they contain. The original 1,125-acre site was purchased by GM ...

USA TODAY Cars discussed GM Energy's future plans and new tech with the company's vice president Wade Sheffer. Sheffer explained that new GM Energy tech is part of an entire ecosystem built around the ...

For a while, it looked like the American V8’s days were numbered as Ford, Toyota, and Stellantis all dropped powerful new six-cylinder engines into bays that traditionally were home to more pistons.

Just days ago, Tesla promised investors that autonomous driving is a done deal, and its FSD software would drive unsupervised by the end of the year. However, Tesla fared rather poorly in an ...

ThatDudeinBlue visits GM’s secret test lab and shares what he discovered behind closed doors. ICE, CBP seize 400 firearms hidden in fake trailer walls at southern border crossing Tropical Storm ...

A General Motors engineering building near Detroit will be closed for the rest of the week after two employees tested positive for Legionnaires' disease, and the company continues to try and rid the ...