2011 Mercedes-Benz Boxer 50

The 2011 Mercedes-Benz Boxer 50, also known as the Sprinter in many markets, is a light commercial van prized for its versatility and cargo capacity. This model year offered various engine and transmission options. However, the “Boxer 50” designation specifically refers to a model common in European markets, often equipped with smaller diesel engines. While specific performance figures vary based on the exact engine code and market, a common diesel option might produce around 95-120 horsepower and 200-250 lb-ft of torque. Owners appreciate the Sprinter’s spacious interior and maneuverability in urban environments, but some have reported issues with reliability and the cost of maintenance.

Engine

Diesel Options (Specific Engine Code Variations Vary)

• Fuel Injector Issues
  • Description/Symptoms: Rough idling, poor fuel economy, black smoke from the exhaust, difficulty starting.
  • Solution: Replacement of faulty fuel injectors.
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found
• Turbocharger Failure
  • Description/Symptoms: Loss of power, excessive engine noise, check engine light.
  • Solution: Turbocharger replacement or repair.
  • Estimated Cost to Fix: $1200 - $3000+
  • Recalls: None Found

Transmission

Automatic Transmission (Specific Speed Options Vary)

• Rough Shifting/Slipping
  • Description/Symptoms: Harsh or delayed gear changes, transmission slipping out of gear, unusual noises during shifting.
  • Solution: Could be caused by low transmission fluid, a faulty valve body, or damaged clutches. Requires diagnosis and repair or replacement of the affected components.
  • Estimated Cost to Fix: $500 - $4000+ depending on the severity of the damage and the necessary repairs.
  • Recalls: None Found

Suspension

• Leaf Spring Sagging/Breaking
  • Description/Symptoms: Uneven ride height, reduced load capacity, clunking noises from the rear suspension.
  • Solution: Replacement of the leaf springs.
  • Estimated Cost to Fix: $400 - $1000+ per side.
  • Recalls: None Found

Electrical

• Glow Plug Failure
  • Description/Symptoms: Hard starting in cold weather, excessive engine smoking at startup, check engine light.
  • Solution: Replacement of faulty glow plugs.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Battery Drain Issues
  • Description/Symptoms: Vehicle battery drains quickly, requiring frequent jump starts or replacement, parasitic draw.
  • Solution: Diagnostic testing to identify the source of the parasitic draw, followed by repair or replacement of the faulty component (e.g., faulty relay, module, or wiring).
  • Estimated Cost to Fix: $100 - $500+ depending on the complexity of the issue.
  • Recalls: None Found

Exterior

• Sliding Door Issues
  • Description/Symptoms: Difficulty opening or closing, door sticking or binding, damaged rollers or tracks.
  • Solution: Repair or replacement of the rollers, tracks, or latch mechanism.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: Blower motor not working on all or some speeds, unusual noises from the blower motor, weak airflow.
  • Solution: Replacement of the blower motor.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Summary The 2011 Mercedes-Benz Boxer 50 can experience a range of issues, primarily centered around the engine, transmission, and electrical systems. Issues with fuel injectors, turbochargers, and glow plugs can lead to engine performance problems, while transmission issues can cause shifting difficulties. Suspension and sliding door problems can also be encountered. While some repairs are relatively inexpensive, engine and transmission repairs can be costly, so it’s important to inspect these vehicles thoroughly and have them inspected by a qualified mechanic before purchase.