2005 - 2009 Cadillac STS

The Cadillac STS is a luxury sedan known for its powerful engines, spacious cabin, and advanced technology features.
Cadillac STS

The Cadillac STS is a luxury sedan produced by the American automobile manufacturer, Cadillac. It was released in 2004 as a successor to the Cadillac Seville. The STS is known for its sleek and sophisticated design, luxurious interior, and high-performance capabilities.

The exterior of the Cadillac STS features a modern and streamlined look, with sharp lines and a bold front grille. It is available in various colors and can be customized with different wheel options. The overall design exudes elegance and class.

Inside, the STS offers a spacious and comfortable cabin, capable of seating up to five passengers. The seats are plush and supportive, with options for heating, cooling, and massage functions. The interior is crafted with high-quality materials, such as leather upholstery and wood accents, adding to the luxurious ambiance.

The STS is equipped with various advanced technology and safety features. It includes a touchscreen infotainment system with navigation, Bluetooth connectivity, and smartphone integration. Other amenities include a premium sound system, dual-zone automatic climate control, and adaptive cruise control. For safety, the STS features a suite of driver-assistance systems, including blind-spot monitoring, lane departure warning, and forward collision alert.

Under the hood, the STS offers a range of powerful engine options. This includes a 3.6-liter V6 engine, a 4.6-liter V8 engine, and a supercharged 4.4-liter V8 engine in the high-performance STS-V model. The engines are mated to either a five or six-speed automatic transmission, providing smooth and responsive performance.

Overall, the Cadillac STS is a luxury sedan that offers a perfect blend of style, comfort, and performance. It is a suitable choice for those looking for a sophisticated and refined driving experience.

2005 - 2009 Cadillac STS Price Range

The price range of 2005 - 2009 Cadillac STS based on Cadillac STS listings for sale on Ace1Auto website is: $4,500$24,999. This range is based on the dealer prices and MSRP of new and used Cadillac STS models from various trim levels, colors, and options. The average price of a Cadillac STS near you is $10,721. The Cadillac STS is a luxury sedan known for its powerful engines, spacious cabin, and advanced technology features.

2005 - 2009 Cadillac STS Price Range: $4,500 to $24,999

Explore 2005 - 2009 Cadillac STS listed for sale near you on Ace1Auto.

Models, Generations, Redesigns

  1. First Generation (2005-2011): The first generation Cadillac STS was introduced in 2005. It featured a sleek and modern design with a bold grille, chrome accents, and angular headlights. The interior was luxurious and offered advanced features such as an optional Bose surround sound system and a navigation system.

  2. Refreshed First Generation (2008-2011): In 2008, the Cadillac STS received a mid-cycle refresh. The exterior design was tweaked with a new front and rear fascia, updated headlights and taillights, and a revised grille. The interior also received some updates, including an improved infotainment system and upgraded materials.

  3. Second Generation (2012-2013): The second generation Cadillac STS debuted in 2012. It featured a more aggressive and sporty design with a larger grille, sculpted body lines, and LED headlights. The interior was also updated with a more modern and driver-focused design, as well as advanced safety features such as forward collision warning and adaptive cruise control.

  4. Redesigned Second Generation (2014-2016): In 2014, the Cadillac STS underwent a major redesign. The exterior design was completely overhauled with a more streamlined and athletic look, featuring a new front grille, sleeker headlights, and a sculpted body. The interior was also revamped with high-quality materials, a new infotainment system, and advanced driver-assistance technologies like lane departure warning and blind-spot monitoring.

  5. Discontinuation and Replacement: The Cadillac STS was discontinued after the 2016 model year. It was replaced by the Cadillac CT6, which debuted in 2016 as a larger and more luxurious sedan offering advanced technologies and features. The CT6 is positioned as Cadillac's flagship sedan, offering a premium driving experience and sophisticated design.

Cadillac STS Price Range By Years

Year Car model Avg. price Min. price Max. price Listings
2009 2009 Cadillac STS Sedan $8,999 $8,999 $8,999 1 listing
2007 2007 Cadillac STS Sedan $10,500 $7,000 $13,999 2 listings
2006 2006 Cadillac STS Sedan $11,099 $4,500 $24,999 5 listings


Engine, Transmission, and Performance

The Cadillac STS is available with two engine options: a 3.6-liter V6 engine and a 4.6-liter V8 engine.

The 3.6-liter V6 engine produces 320 horsepower and 275 lb-ft of torque. It is paired with a six-speed automatic transmission. The 4.6-liter V8 engine produces 320 horsepower and 315 lb-ft of torque. It is also paired with a six-speed automatic transmission. Both engines provide smooth and powerful acceleration, allowing the STS to easily merge and pass on the highway.

The STS comes standard with rear-wheel drive, but all-wheel drive is available as an option for improved traction and handling. The STS's suspension is tuned for a balance of comfort and sportiness, providing a smooth and composed ride.

The STS offers a range of driving modes, including Tour, Sport, and Performance. These modes adjust the suspension, throttle response, and transmission shift points to optimize performance and handling. The STS also features electronic stability control and traction control systems, which help to improve stability and prevent wheel slip.

Overall, the Cadillac STS offers a satisfying combination of power, performance, and comfort, making it a great choice for those who appreciate a dynamic driving experience.

Fuel Economy, True MPG

The fuel economy of a Cadillac STS varies depending on the model and the engine it is equipped with.

The base model of the Cadillac STS, which is equipped with a 3.6-liter V6 engine, has an estimated fuel economy of around 18 miles per gallon (MPG) in city driving and 27 MPG on the highway.

On the other hand, the performance-oriented Cadillac STS-V, which is equipped with a 4.4-liter supercharged V8 engine, has a lower fuel economy. It has an estimated fuel economy of around 13 MPG in city driving and 20 MPG on the highway.

It is important to note that these are just estimated fuel economy figures and the actual fuel economy can vary depending on driving conditions and driving style.

Interior, Exterior, Comfort

The Cadillac STS features a luxurious interior with high-quality materials and excellent craftsmanship. The seats are comfortable and supportive, with ample space for both front and rear passengers. The cabin is well-insulated, providing a quiet and peaceful driving experience.

The exterior of the Cadillac STS is sleek and sophisticated, with a bold grille and elegant lines. The car has a strong presence on the road and exudes a sense of style and class.

In terms of comfort, the STS offers a smooth and controlled ride. The suspension system effectively absorbs bumps and road imperfections, ensuring a comfortable journey for occupants. The car also features a range of amenities, including dual-zone automatic climate control, heated and ventilated seats, and a premium sound system, all of which contribute to a comfortable and enjoyable driving experience. Additionally, the STS has ample trunk space for luggage or other cargo, further enhancing its practicality and convenience.

Infotainment and Connectivity

The Cadillac STS comes equipped with a variety of infotainment and connectivity features to enhance the driving experience.

One of the standout features is the Cadillac User Experience (CUE) infotainment system. This system includes an 8-inch color touchscreen display that is integrated into the center stack of the vehicle. It provides access to a range of features, including navigation, voice recognition, Bluetooth connectivity, and media playback. The system also supports Apple CarPlay and Android Auto, allowing users to seamlessly integrate their smartphone's functionality into the vehicle.

The CUE system also includes an advanced audio system. Depending on the trim level, the STS can be equipped with a Bose premium audio system with up to 15 speakers, providing a high-quality listening experience.

Connectivity options are plentiful in the STS. It comes standard with built-in 4G LTE Wi-Fi hotspot capability, allowing passengers to connect and stream content on their mobile devices. The vehicle also includes multiple USB ports and an auxiliary input for connecting external devices.

To keep drivers informed and entertained, the STS also offers a range of additional features. These include satellite radio, HD radio, and a DVD player for the rear-seat entertainment system (if equipped). The vehicle also includes available features such as a heads-up display, which projects important information onto the windshield, and a rearview camera for added convenience and safety.

Overall, the Cadillac STS offers a comprehensive infotainment and connectivity package, making it a comfortable and technologically advanced vehicle for drivers and passengers alike.

Safety and Driver-Assistance Features

The Cadillac STS is a luxury sedan that offers a range of safety and driver-assistance features to help enhance the driving experience and provide peace of mind on the road. Some of the standout safety features of the Cadillac STS include:

  1. Adaptive Cruise Control: This feature uses radar sensors to maintain a set distance between the Cadillac STS and the vehicle ahead, automatically adjusting the car's speed as needed.

  2. Forward Collision Warning: This system uses sensors to monitor the distance between the Cadillac STS and the vehicle in front. If a potential collision is detected, the driver will be alerted with visual and audible warnings.

  3. Lane Departure Warning: This feature uses cameras to monitor the Cadillac STS's position within the lane. If the vehicle starts to drift out of its lane without signaling, the driver will be alerted.

  4. Blind Spot Monitoring: Sensors on the Cadillac STS monitor the vehicle's blind spots and alert the driver if there is a vehicle in the blind spot.

  5. Rear Cross Traffic Alert: When the Cadillac STS is in reverse, sensors monitor for cross traffic approaching from the sides. If a vehicle is detected, the driver will be alerted to help avoid a collision.

  6. Electronic Stability Control: This feature monitors the Cadillac STS's stability and traction during cornering, braking, and acceleration. If the vehicle starts to lose control, the system can adjust engine power and apply brakes to specific wheels to help maintain control.

  7. Anti-lock Braking System: The Cadillac STS is equipped with an advanced anti-lock braking system that helps prevent wheel lockup during braking, improving control and stability.

  8. Tire Pressure Monitoring System: This system continuously monitors the pressure of each tire and alerts the driver if there is a significant change in pressure. This helps to maintain optimal tire performance and safety.

  9. High-Intensity Discharge Headlights: The Cadillac STS is available with high-intensity discharge headlights, which provide better visibility and illumination compared to traditional halogen headlights.

  10. Rearview Camera: When the Cadillac STS is in reverse, a rearview camera displays a live video feed of the area behind the vehicle on the infotainment screen, helping the driver to maneuver safely.

These are just some of the safety and driver-assistance features offered on the Cadillac STS. These features work together to help enhance safety, improve driving confidence, and reduce the risk of accidents on the road.

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