During the global financial crisis, General Motors implemented a final update for Cadillac’s flagship DTS model in the 2009 model year, streamlining some features while adding others that were well-received by customers.
The 2009 Cadillac DTS marked the final iteration of this luxury sedan, which primarily catered to an older demographic and served as the base for presidential limousines. Despite the updates, the vehicle retained its front-wheel-drive platform, providing comfortable seating and smooth highway performance with a subdued engine growl. While the high level of luxury appealed to affluent buyers, the traditional interior design did not resonate with younger consumers.
The front of the 2009 Cadillac DTS featured a subtle restyling of the broad egg-crate grille, with fewer vertical and horizontal slats but maintaining the distinctive palm-sized Cadillac crest in the center. For models equipped with adaptive cruise control, the emblem functioned as a cover for the underlying radar system. Angular, corner-mounted headlights with stacked lamps flanked the expansive front fascia. Below, the wrap-around plastic bumper incorporated cornering lights that activated with turn signals or steering input.
The profile of the 2009 Cadillac DTS displayed minor changes compared to its predecessor. Customers could choose from ten exterior colors, with some options replaced by new ones, including Black Cherry. The vehicle retained the small GM badges on the front fenders, though these were discontinued after the 2011 model year. The overall silhouette remained consistent, featuring a trapezoidal greenhouse with wide C-pillars and a flat, elongated deck. At the rear, Cadillac’s signature slim vertical taillights were positioned on the quarter panel edges, complemented by a chrome strip across the trunk lid and a quad exhaust system with dual pipes on each side beneath the bumper.
Inside, the 2009 Cadillac DTS typically accommodated five passengers, with a two-bench seat layout still available. The automaker revised trim levels and options, introducing a “collections” system that bundled feature packages. Standard equipment included an AM/FM stereo with CD/MP3 capabilities and Bluetooth connectivity. Optional features comprised a Bose sound system and a DVD-based navigation system with a color display on the center stack. The rear bench seat remained spacious, comfortably seating three adults with ample legroom and headroom.
Powering the 2009 Cadillac DTS was General Motors’ renowned Northstar V8 engine. The base configuration delivered 275 horsepower (279 PS), transmitted to the front wheels via a four-speed automatic transmission. A Performance Package increased output to 292 horsepower (296 PS), paired with the same four-speed automatic but featuring a performance-oriented shifting algorithm.