Taking a Look at the GMC AT4 and Yukon Top Models
If you're trying to choose between the gmc at4 yukon ultimate configurations, you probably already know that GMC is playing a very smart game with their full-size SUV lineup. Instead of just offering one "expensive" version, they've split the top of the mountain into two different personalities. You have the AT4, which is the rugged, "I might actually drive through a muddy field" version, and then you have the top-tier luxury trim that basically feels like a Cadillac wearing a more professional suit. ...