2017 Mercedes-Benz Gran Viale LE

The 2017 Mercedes-Benz Gran Viale LE, while not a common model (suggesting you might be thinking of a different vehicle, perhaps a van conversion on a Mercedes-Benz chassis), can be assumed to be based on a Mercedes-Benz van platform like the Sprinter. Assuming it’s based on the Sprinter, likely engine options would include a diesel engine such as the 3.0L V6 diesel, which produces around 188 horsepower and 325 lb-ft of torque. People generally appreciate the Mercedes-Benz vans for their build quality, driving experience, and available features. Common dislikes often include the higher price point compared to other vans and potential maintenance costs. Given the likely van platform, the following potential issues are based on common Sprinter van issues.

Engine

3.0L V6 Diesel

• Diesel Particulate Filter (DPF) Clogging
  • Description/Symptoms: Reduced engine power, warning lights on the dashboard, and the vehicle entering limp mode. The DPF becomes clogged with soot and ash.
  • Solution: Forced regeneration of the DPF, cleaning the DPF, or replacement of the DPF.
  • Estimated Cost to Fix: $500 - $2000+ depending on the severity and if replacement is needed.
  • Recalls: None Found
• EGR Valve Failure
  • Description/Symptoms: Rough idling, decreased fuel economy, black smoke from the exhaust, and the engine warning light illuminating. The EGR valve becomes clogged with carbon deposits or fails electronically.
  • Solution: Replacement of the EGR valve.
  • Estimated Cost to Fix: $300 - $700+
  • Recalls: None Found
• Fuel Injector Issues
  • Description/Symptoms: Rough running engine, misfires, poor fuel economy, and difficulty starting. The fuel injectors can become clogged or fail electronically.
  • Solution: Fuel injector cleaning or replacement.
  • Estimated Cost to Fix: $200 - $800+ per injector, plus labor.
  • Recalls: None Found

Transmission

• 7G-Tronic Automatic Transmission

  • Torque Converter Failure
    • Description/Symptoms: Shuddering during gear changes, especially at lower speeds, and potential slipping.
    • Solution: Torque converter replacement.
    • Estimated Cost to Fix: $1500 - $3000+
    • Recalls: None Found
  • Valve Body Issues
    • Description/Symptoms: Harsh or delayed shifting, erratic shifting behavior, and potential loss of gears.
    • Solution: Valve body replacement or repair.
    • Estimated Cost to Fix: $800 - $2000+
    • Recalls: None Found

Electrical

• Glow Plug Failure
  • Description/Symptoms: Hard starting in cold weather, rough idling, and the engine warning light illuminating. Glow plugs assist in starting the diesel engine in cold temperatures.
  • Solution: Replacement of the faulty glow plug(s).
  • Estimated Cost to Fix: $100 - $400+
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Various warning lights on the dashboard, erratic engine behavior, and potential limp mode. Common sensors that fail include the mass airflow sensor (MAF), oxygen sensors, and crankshaft position sensor.
  • Solution: Diagnosis of the faulty sensor and replacement.
  • Estimated Cost to Fix: $100 - $500+ per sensor, plus labor.
  • Recalls: None Found

Interior

• Sliding Door Issues (if equipped)
  • Description/Symptoms: Difficulty opening or closing the sliding door, unusual noises, and potential binding. The sliding door mechanism may require adjustment or lubrication.
  • Solution: Lubrication, adjustment, or replacement of the sliding door mechanism.
  • Estimated Cost to Fix: $100 - $800+
  • Recalls: None Found
• HVAC Blower Motor Failure
  • Description/Symptoms: No air blowing from the vents, weak airflow, or unusual noises from the blower motor.
  • Solution: Replacement of the blower motor.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Exterior

• Sliding Door Issues (if equipped)
  • Description/Symptoms: Difficulty opening or closing the sliding door, unusual noises, and potential binding. The sliding door mechanism may require adjustment or lubrication.
  • Solution: Lubrication, adjustment, or replacement of the sliding door mechanism.
  • Estimated Cost to Fix: $100 - $800+
  • Recalls: None Found

Suspension

No Issues Found.

Summary The 2017 Mercedes-Benz Gran Viale LE, as a van conversion likely based on the Sprinter, may experience common issues related to diesel engine maintenance, transmission performance, and electrical components. The severity and cost of these issues can vary greatly depending on the specific problem. Regular maintenance and prompt attention to warning signs are crucial for minimizing potential repairs. Costs can range from a few hundred dollars for minor sensor replacements to several thousand dollars for major repairs like DPF replacement or transmission overhaul.