The 320-hp, 4.6-liter V8 has now been discontinued, as has the all-wheel drive option. And with the V8 goes adaptive steering, adaptive damping, Magnetic Ride Control, and 4-wheel active steering--all ...

Cadillac’s midsize sport sedan, the STS, features a powerful base engine, an optional V-8 and a variety of high-tech safety options. The STS competes with the BMW 5 Series, Lincoln MKS and Hyundai ...

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Debuting at the 2005 Detroit Auto Show and going on sale for the 2006 model year, the Cadillac STS-V was part of the first-generation Cadillac V-Series vehicles, which also included the CTS-V and ...

Cadillac's STS moniker first appeared as a limited-edition, custom-built, sport-tuned version of the 1988 Cadillac Seville. Intended to stop the bleeding of Cadillac customers to European marques, the ...

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The Cadillac STS is almost a poster child for what's right with General Motors at the moment-and for what's wrong. On the positive side, there has been a revolution among some of the divisions when it ...