2011 Cadillac DTS: What's New, Specs & Features
Last updated August 4, 2026
The 2011 Cadillac DTS is a true carryover, with no major hardware or feature changes from 2010. Its main distinction is that it was the final model year for the DTS before Cadillac moved to the XTS.
About the 2011 Cadillac DTS
Only generation of the Cadillac DTS nameplate (2006-2011), final model year before Cadillac moved to the XTS.
Cadillac positioned the DTS as a traditional full-size luxury sedan for buyers who wanted space, quietness, and a smooth ride more than sharp handling. Its appeal was classic Cadillac comfort: a big cabin, a roomy rear seat, a large trunk, V8 power, and an easygoing highway feel. That made it stand apart from sportier import rivals and even Cadillac’s own smaller sedans, serving buyers who wanted an old-school American luxury car experience.
The 2011 DTS is a traditional full-size luxury sedan focused on a quiet ride, generous cabin space, and straightforward comfort. Even the base model has a 275-hp V8, leather seating, remote start, xenon headlights, and dual-zone automatic climate control.
2011 Cadillac DTS specs and features by trim
| Feature | |
|---|---|
| Engine | V8, 4.6 Liter / V8, HO, 4.6 Liter |
| Transmission | Automatic, 4-Spd w/Overdrive |
| Drivetrain | FWD |
| Fuel Type | Gas |
| MPG City | 15 mpg |
| MPG Highway | 22–23 mpg |
| Horsepower | 275–292 hp |
| Torque | 288–295 lb-ft |
| Max Towing | 1000 lb |
| Trunk/Cargo | 18.8 cu-ft |
| Rear Legroom | 41.6 in |
| Seats | 6 |
| Doors | 4 |
| Adaptive Cruise Control | |
| Automatic High Beams | |
| Blindspot Sensors | |
| Lane Departure Warning | |
| Alloy Wheels | |
| Fog Lights | |
| Power Moonroof | |
| Navigation System | |
| Premium Audio | |
| Satellite Radio | |
| Cooled Seats | |
| Dual-Zone Climate Control | |
| Heated Front Seats | |
| Heated Steering Wheel | |
| Leather Seats | |
| Remote Start | |
Frequently asked questions
What changed on the 2011 Cadillac DTS compared with the 2010 model?
Nothing significant changed for 2011. The DTS carried over its engines, front-wheel-drive layout, styling, safety equipment, and cabin technology from 2010.
Was 2011 the final year for the Cadillac DTS?
Yes. The 2011 DTS was the final model year of the nameplate, which ran from 2006 through 2011 before Cadillac moved to the XTS.
What engine does the 2011 Cadillac DTS have?
The 2011 Cadillac DTS has a 4.6-liter V8 and a four-speed automatic transmission driving the front wheels. Most trims produce 275 horsepower, while the Platinum uses a 292-hp version.
What features come on the base 2011 Cadillac DTS?
The base 2011 DTS has leather seating, eight-way power front seats, remote start, xenon headlights, LED taillamps, dual-zone automatic climate control, and an eight-speaker audio system.
Does the 2011 Cadillac DTS have a major advantage over the 2010 model?
No. The 2011 model offers no major product upgrade over the 2010 DTS, so condition, mileage, maintenance history, and trim equipment matter more when comparing used examples.