Despite its age, the 2011 Cadillac STS is the more competitive of GM's large premium sedans. Unlike the older, larger DTS, the STS offers more contemporary styling and more competitive engines. On ...

Now, the only available powertrain is a 302-hp, 3.6-liter V-6 mated to a six-speed automatic transmission (the same as the Cadillac CTS) in either rear- or all-wheel drive.The V-6 gets 18/27 mpg with ...

Cadillac’s ageing STS sedan is soldiering on for yet another model year, despite most of the competition in the mid- to full-size luxury sedan segments being updated or overhauled in recent years.

We can’t wait for the new Cadillac XTS->ke3488, as it will mark the demise of the terribly dull STS and DTS->ke1202. That though, is a ways off and until then, we have to make do with the new 2011 STS ...

View post: 2026 Honda HR-V vs. 2026 Hyundai Kona: Which One Is Right for You? According to USA Today, the STS sedan will no longer be available with GM’s 4.6-liter Northstar V8 for the 2011 model year ...

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Prices shown for the used 2011 Cadillac STS Sedan 4D Premium with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

This version of the STS's Direct Injection V6 and six-speed automatic transmission make for an impressive drivetrain. Changes over the years kept the STS a capable, smooth and elegant sedan. Still ...

The STS boasts strong, smooth performance with the direct-injected V6, so the V8 won't truly be missed. Although many of its most innovative tech features have been discontinued, several standout ...