The first-generation Cadillac CTS was sold from the 2003-’07 model years. When it debuted, the CTS was one of Cadillac’s first cars to fully emphasize the brand’s modern, angular styling themes. It was also a significant departure from traditional modern Cadillacs because of its rear-wheel drive, available manual transmission, stiff body structure and sport-oriented handling dynamics. The car’s larger-than-average exterior dimensions translated to a roomier cabin that could accommodate five adults. A fair number of features came standard, including antilock brakes and side curtain airbags. Upscale features were typically bundled as part of optional packages. Common options included a premium Bose audio system, a DVD-based navigation system, xenon headlights and a sunroof. A sport package provided a sport-tuned suspension, bigger wheels and tires, and stability control.

In its first year, the Cadillac CTS came only with a 3.2-liter V6 good for 220 hp. This was joined in 2004 by a more desirable 255-hp 3.6-liter V6. At the time, the base V6 was available with a five-speed manual transmission or a five-speed automatic. The larger V6 came with the automatic only. In 2005, however, the 3.2-liter engine was dropped in favor of a smaller, 210-hp 2.8-liter engine. Cadillac also upgraded the manual transmission to a six-speed unit and made it available for the 3.6-liter V6 as well. Previous to the CTS air ride suspension, Cadillac’s entry-level vehicle was the Catera. Based on Europe’s Opel Omega, it was offered from 1997-2001. This model was not particularly popular with consumers or Edmunds.com’s editorial staff, and it’s recommended that used-car shoppers consider other vehicles in this segment. Overall, the upgraded interior and spirited powertrains have pushed the CTS into top-tier status for a luxury sport sedan. While it might not qualify for “Standard of the World” status just yet, Cadillac’s entry-level model has evolved into a much more capable car all the way around and can now more than hold its own against the best cars in this segment both in terms of luxury appeal and driving prowess.