Declining fuel economy can be a sign of a problem with your car. Here are a few reasons you're not getting as many miles per ...

He was a real-estate agent, fortyish or so, and he came back later when I'd fin­ished my soaking communion with the cosmos. Turned out he was a serious family man, not really a car nut at all, but ...

Discover the top 4 undervalued Automobile Components stocks for Monday, February 10 based on AAII’s Stock Grades.

We hung out with Clay Millican’s Parts Plus Top Fuel dragster to learn what it takes to go from 0 to 330 mph in under four seconds.