It, along with the XTS Vsport, received a new twin-turbo V6 that put up healthy numbers and bridged the gap between the ...

The punchy sedan is located in Fountain Hills, Arizona, has a clean title, and is part of an ongoing online auction that will ...

This nagging feeling survived all the way through GM's bankruptcy proceedings, and in 2012, it debuted the luxury barge for ...

Rare performance cars tend to increase in value over time, and the same can be seen with Cadillac's awesome V8 wagon.

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