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With V-6 and V-8 engines and a choice of rear- or all-wheel drive, the 2008 Cadillac STS is quite competitive versus the mid-size luxury sedans from Germany and Japan, but it arguably doesn't look or feel as up-to-date as the 5-Series or E-Class inside. In terms of performance, the base STS has perkier performance than either the E350 or the BMW 528i, though the sweet engine in the new 535i may have it beat. The E-Class more closely fits a definition of traditional luxury, with a classy appearance, while the 5-Series and M35/M45 feel sportier from behind the wheel. The Infiniti M models have a surprisingly roomy interior--including a spacious backseat, which is somewhat hard to find in this class--but the ride isn't as settled and road noise can be an issue. And if you're especially green, you might want to consider the E320 Bluetec diesel, which returns standout highway fuel economy in the mid-30s.

Read More About the 2008 Cadillac STS:

• 2008 Cadillac STS Bottom Line

  In order to bring you the most useful information, the experts at TheCarConnection.com handpicked information from available reviews on the 2008 Cadillac STS. ... Read full bottom line

• 2008 Cadillac STS Full Review

   2008 CADILLAC STS STYLING | [7 out of 10] Automotive.com: "bolder styling inside and out" Cars.com: "weighty doors and cushy leather, but too many shoddy ... Read full review

• 2008 Cadillac STS Latest News (0)
• 2008 Cadillac STS Photo Gallery (7)
• 2008 Cadillac STS 360° Tour
• 2008 Cadillac STS Specifications (9 Trims)
• Other Expert Reviews for 2008 Cadillac STS (4)
• Consumer Opinions for 2008 Cadillac STS (44)

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See the Cadillac STS in Other Years:

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