Different vehicles send power to their wheels in different ways, and understanding these systems helps you choose a car that handles the way you drive. All-wheel drive, four-wheel drive, front-wheel drive, and rear-wheel drive each work differently in snow, rain, on highways, and during turns. The system your car uses affects how it grips the road, how it responds when you steer, and what it costs to maintain.
These articles explain how each drivetrain works, what situations favor one system over another, and what trade-offs come with each choice. You'll learn why some vehicles use one system instead of another, how weather and terrain change which system performs better, and what to expect from repair costs and fuel economy across different drivetrains.