Mercedes-benz R350 problems

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The Mercedes-Benz R-Class is a large luxury MPV introduced by Mercedes-Benz in 2005 for the 2006 model year. Following the success of the smaller A- and B-Class MPVs, Mercedes in collaboration with coachbuilder Stola presented a concept vehicle, Vision GST (Grand Sports Tourer), at the 2002 Detroit Auto Show and a second one, Vision R presented at the 2004 Detroit Auto Show, subsequently introducing the production version at 2005 New York International Auto Show. The R-Class was manufactured in Vance, Alabama until 2015 when its production was shifted to Mishawaka, Indiana for a smaller volume production until 2017.

The R-Class (W251) shared its platform with the M-Class (W164) and GL-Class (X164) and was available in two wheelbase lengths: standard 2,980 mm (117.3 in) and long 3,215 mm (126.6 in). The R-Class was sold in the United States and Canada in long wheelbase only. The R-Class in both standard and long wheelbases were sold internationally until the end of 2013 with exception of China where R 320 and R 400 with long wheelbase continued to be sold until 2017.

Updates

2007 changes

Mercedes-Benz announced in May 2007 that the R-Class model range would be expanded with more engine options and availability of rear-wheel-drive system for selected models in addition to 4MATIC all-wheel-drive system. A new smaller 3-litre V6 was available in both petrol and diesel versions. The seating options became more flexible, offering five, six, or seven seats. AMG styling option was added to the extensive list of standard and extra-cost options.

photo of Mercedes-benz R350 car production

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Mercedes-benz R350 model years

mercedes-benz r350 2012 photo
R350 2012
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R350 2011
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R350 2010
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R350 2009
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mercedes-benz r350 2008 photo
R350 2008
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mercedes-benz r350 2007 photo
R350 2007
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mercedes-benz r350 2006 photo
R350 2006
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Common Mercedes-benz R350 problems

Based on complaints from owners of the Mercedes-Benz R350, several common problems have been reported:

  1. Air Suspension Problems:
    • The Mercedes-Benz R350 is equipped with an air suspension system prone to issues like leaks and compressor failures. This can lead to a rough ride, sagging, or failure to rise, requiring expensive repairs.
  2. Transmission Problems:
    • Owners have reported transmission issues such as slipping or difficulty shifting gears. Causes can include low transmission fluid, worn-out clutch, or solenoid problems. Regular maintenance is crucial to prevent these issues.
  3. Electrical Issues:
    • The R350 can experience electrical problems affecting power windows, lights, and other systems. Malfunctions may stem from a faulty battery, wiring issues, or other electrical components, making diagnosis and repair challenging.
  4. Engine Problems:
    • Engine issues like oil leaks, engine mount failures, and other related problems have been reported. Regular maintenance, timely repairs, and oil changes are essential to prevent these issues.
  5. Brake Problems:
    • The brake system in the R350 can suffer from wear and tear, leading to problems like squeaking, vibration, or difficulty stopping the car. Regular maintenance is key to preventing brake-related issues.

These problems can vary in severity and occurrence, impacting the performance and reliability of the Mercedes-Benz R350. Owners are advised to conduct thorough inspections, test drives before purchasing, and prioritize regular maintenance to minimize the risk of encountering these common issues.

Mercedes-benz R350

Is the Mercedes R-Class a reliable car?

On all Mercedes of its generation, we are replacing more steel brake lines as rust takes a hold. Those issues aside, we've found the R-Class to be reliable. It's big, but not much more so than an ML and a lot more usable. The long-wheelbase version is a genuine seven-seater.”

What is the most common problem with Mercedes?

Engine Misfiring Issues

Engine misfires constitute one of the most prevalent problems that Mercedes-Benz cars face. This is a common occurrence in cars that have not received periodic maintenance to replace components such as ignition coils and spark plugs.

Is Mercedes R350 rare?

The Mercedes R350 4Matic was a rare luxury MPV you may have forgotten. Unless you're a hardcore Mercedes-Benz geek, there's a slim chance you could recollect the R-Class that sold in India from the Mid 2000s, until the early phase of this decade.

How much does it cost to replace a fuel pump on a Mercedes R350?

The average cost for a Fuel Pump Replacement is between $1,084 and $1,164 but can vary from car to car.

Latest 5 recalls Mercedes-benz R350

The National Highway Traffic Safety Administration (NHTSA) has issued 14 recalls for different components of the Mercedes-benz R350.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.

  • Model: Mercedes-benz R350 2008
  • Report Received Date: 2024-04-26
  • Manufacturer: Mercedes-Benz USA, LLC
  • Park It: 1
  • Components: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
  • Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
  • Consequence: Reduced brake performance or brake failure can increase the risk of a crash.
  • Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.
  • Model: Mercedes-benz R350 2007
  • Report Received Date: 2024-04-26
  • Manufacturer: Mercedes-Benz USA, LLC
  • Park It: 1
  • Components: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
  • Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
  • Consequence: Reduced brake performance or brake failure can increase the risk of a crash.
  • Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.
  • Model: Mercedes-benz R350 2009
  • Report Received Date: 2024-04-26
  • Manufacturer: Mercedes-Benz USA, LLC
  • Park It: 1
  • Components: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
  • Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
  • Consequence: Reduced brake performance or brake failure can increase the risk of a crash.
  • Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.
  • Model: Mercedes-benz R350 2011
  • Report Received Date: 2024-04-26
  • Manufacturer: Mercedes-Benz USA, LLC
  • Park It: 1
  • Components: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
  • Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
  • Consequence: Reduced brake performance or brake failure can increase the risk of a crash.
  • Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.
  • Model: Mercedes-benz R350 2012
  • Report Received Date: 2024-04-26
  • Manufacturer: Mercedes-Benz USA, LLC
  • Park It: 1
  • Components: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
  • Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
  • Consequence: Reduced brake performance or brake failure can increase the risk of a crash.
  • Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.

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Mercedes-benz R350 photo