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2009 Cadillac STS 2009 V Sedan

Repair services & inexpensive new parts for 2009 Cadillac STS 2009 V Sedan with 4.4L 4371CC 267Cu. In. V8 GAS DOHC Supercharged engine.

The 2009 Cadillac STS-V is a high-performance luxury sedan that features a supercharged 4.4L V8 engine, delivering an exhilarating driving experience with its robust power output. This rear-wheel-drive vehicle combines luxury and performance, offering a spacious interior with a range of high-end features. The STS-V is distinguished by its supercharged engine, which provides enhanced acceleration and driving dynamics, making it a standout in the luxury sedan market of its time. While the vehicle offers impressive performance, it also requires attentive maintenance to ensure longevity and reliability.

Common Issues

  • Supercharger failure can occur, potentially leading to costly repairs.
  • Electrical issues, including problems with the infotainment system and dashboard electronics.
  • Suspension wear, particularly with the magnetic ride control system.
  • Oil leaks from gaskets and seals are not uncommon.

Maintenance Tips

  • Regularly check and replace the engine oil and filter to maintain engine health.
  • Inspect the supercharger regularly for any signs of wear or unusual noise.
  • Keep the cooling system in optimal condition to prevent overheating issues.
  • Ensure that the suspension components are inspected regularly, especially if you notice a decline in ride quality.

Typical Repair/Ownership Cost Ranges

  • Annual maintenance costs can range between $600 and $1,200, depending on use and condition.
  • Supercharger replacement can cost between $1,500 and $3,000.
  • Electrical repairs typically range from $200 to $800, depending on the issue.
  • Suspension repairs could cost between $500 and $1,500.

Buying Advice (What to Inspect)

  • Check the service history for regular maintenance, especially for the engine and supercharger.
  • Inspect the vehicle for any signs of oil leaks under the car and around the engine bay.
  • Test drive the vehicle to check for any unusual noises from the suspension or drivetrain.
  • Ensure that all electrical components and features are functioning properly.

FAQ

How is the fuel efficiency of the 2009 Cadillac STS-V? The fuel efficiency is relatively low, averaging around 13 mpg in the city and 19 mpg on the highway, due to its powerful V8 engine.

What kind of performance can I expect from the supercharged engine? The supercharged V8 engine provides strong acceleration and a thrilling driving experience, ideal for those who enjoy high-performance vehicles.

Are parts for the STS-V expensive? Yes, parts can be more expensive due to the vehicle's luxury and performance nature, especially components related to the supercharger and suspension.

How reliable is the 2009 Cadillac STS-V? While it offers high performance, its reliability can be compromised if not properly maintained, with common issues in the supercharger and electrical systems.

Does the STS-V come with advanced safety features? Yes, it includes safety features such as stability control, traction control, and multiple airbags, although it may lack some of the more modern safety technologies.

Can the STS-V be used as a daily driver? While it can be used daily, its lower fuel efficiency and potential for higher maintenance costs may make it less practical for everyday use compared to more fuel-efficient vehicles.

Have Questions about Cadillac STS 2009 V? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Cadillac
Model: STS
Trim: V Sedan 4-Door
Year: 2009

Quick Info

Fuel: GAS
Aspiration: Supercharged
Engine Displacement: 4.4L
Engine CC: 4371
Engine CID: 267
Engine Block Type: V
Cylinder Type: DOHC
Cylinders: 8
Drive: RWD
Body Type: Sedan
Doors: 4

Repair services & inexpensive new parts for 2009 Cadillac STS 2009 V Sedan with 4.4L 4371CC 267Cu. In. V8 GAS DOHC Supercharged engine.