Cadillac has never screamed luxury to me. Could be because it's locally made and high availability. They are definitely a step above the other US makers in respect to luxury, but that's not saying a whole lot. Lincoln just recently decided that rebranding a Mercury or Ford wasn't going to cut it and outside of that there's really no US luxury competitor. If I had to group the Luxury providers I'd put Caddilac over Lexus and Lincoln. Behind Infiniti, and Audi, and mostly out of reach of Mercedes and BMW and Porsche.
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