
AWD vs. 4WD: What’s the Difference and Which One Do You Need?
Anyone who has crawled down the Dan Ryan in a January snow squall knows that traction is not a luxury in Chicagoland. When you start shopping for a new Chevrolet, though, two similar-sounding terms come up fast: all-wheel drive and four-wheel drive. Both send power to all four wheels, but they work differently, and choosing the wrong one can mean paying for capability you never use or missing capability you really need.

