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2009 Mercedes-Benz S550 2009 Base Sedan

Repair services & inexpensive new parts for 2009 Mercedes-Benz S550 2009 Base Sedan with 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated engine.

The 2009 Mercedes-Benz S550 Base Sedan is a luxury vehicle equipped with a robust 5.5L V8 engine, offering a blend of performance and comfort. This model features a naturally aspirated engine with a dual overhead camshaft (DOHC) configuration, providing a smooth yet powerful driving experience. As a rear-wheel-drive (RWD) vehicle, it emphasizes handling and balance, typical of Mercedes-Benz's engineering excellence. The S550 is known for its opulent interior, advanced technology for its time, and a strong focus on safety and driver assistance features.

Common Issues

  • Air suspension failures, potentially leading to uneven ride height.
  • Electrical issues, particularly with the COMAND system and electronic controls.
  • Oil leaks, often from valve covers or oil cooler seals.
  • Occasional transmission problems, including rough shifting.

Maintenance Tips

  • Regularly check and replace the air suspension components to avoid costly repairs.
  • Keep up with oil changes and use manufacturer-recommended oil to ensure engine longevity.
  • Inspect electrical systems regularly and address any warning lights promptly.
  • Service the transmission fluid around every 40,000 miles to maintain smooth operation.

Typical Repair/Ownership Cost Ranges

  • Air suspension repairs: $1,000 - $3,000
  • Engine oil leak repairs: $500 - $2,000
  • Transmission service: $400 - $1,000
  • Routine maintenance (annual): $1,000 - $2,500

Buying Advice

  • Inspect the air suspension for any sagging or uneven ride height.
  • Test all electrical components, including the COMAND system, to ensure functionality.
  • Check for any signs of oil leaks under the vehicle or around the engine bay.
  • Review service history for regular maintenance and any major repairs.
  • Take the car for a test drive to check for smooth transmission shifts and overall performance.

FAQ

  • What is the average fuel economy of the 2009 Mercedes-Benz S550? The 2009 S550 typically averages around 15 mpg city and 23 mpg highway.
  • How often should I change the oil in my S550? Oil changes should be performed every 7,500 to 10,000 miles, or as indicated by the vehicle’s maintenance system.
  • What type of fuel does the 2009 S550 require? Premium unleaded gasoline is recommended for optimal performance.
  • Is the 2009 S550 equipped with advanced safety features? Yes, it includes features like electronic stability control, anti-lock brakes, and multiple airbags.
  • Are parts for the 2009 S550 expensive? Parts can be costly, given the vehicle's luxury status, but there are options for aftermarket and refurbished parts to reduce costs.
  • Does the 2009 S550 have Bluetooth connectivity? Yes, Bluetooth connectivity is available for hands-free calling.

Have Questions about Mercedes-Benz S550 2009 Base? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Mercedes-Benz
Model: S550
Trim: Base Sedan 4-Door
Year: 2009

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 5.5L
Engine CC: 5461
Engine CID: 333
Engine Block Type: V
Cylinder Type: DOHC
Cylinders: 8
Drive: RWD
Body Type: Sedan
Doors: 4

Repair services & inexpensive new parts for 2009 Mercedes-Benz S550 2009 Base Sedan with 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated engine.