The 2020 Cadillac XT4 is the smallest crossover SUV in a luxury lineup—its least expansive and its least expensive, all at once. It may represent the bottom of the totem pole, but the XT4 points the way forward for Cadillac in an excellent way. We rate the 2020 XT4 at 6.2 out of 10 points, a score that would climb if some collision-avoidance...
