We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Before you grab your torches and pitchforks about the mis-matched nature of this comparison test, hear us out. Yes, the Kia EV9 is a fully-electric machine while the CX-90 is a plug-in hybrid. Yes, ...

A long-awaited feature will soon start rolling out on YouTube for creators. YouTube has announced that it has been testing a new feature called "Test & Compare," the company's name for what is ...

If you’re shopping for a new car, chances are you’re considering one or more of the seven compact SUVs in this comparison test; taken together, roughly 1 in 10 new vehicles sold in 2024 was one of ...

From the September/October issue of Car and Driver. There was great lamentation in the office when we discovered that the World's Largest Horseshoe Crab was no more. "Crabbie" had been dismantled and ...