2012 Mercedes-Benz Boxer 60

The 2012 Mercedes-Benz Sprinter, also known as the Boxer 60 in some markets, is a popular van appreciated for its versatility, cargo capacity, and diesel engine options. Owners often praise its fuel efficiency and long service life. However, some criticisms include the higher initial purchase price and potential for costly repairs, particularly as the vehicle ages. The 2012 Sprinter/Boxer 60 was available with a few different engine and transmission options. A common configuration in the US Market is the 3.0L Turbo Diesel V6 that produced 188 horsepower and 325 lb-ft of torque paired with a 5-speed automatic transmission. Other engine options include various inline 4-cylinder diesel and gasoline engines depending on the market.

Engine

3.0L Turbo Diesel V6

• Oil Cooler Leaks
  • Description/Symptoms: Oil leaks originating from the oil cooler seals. This can result in oil loss, potentially leading to engine damage if not addressed promptly. Visible oil accumulation on the engine and under the vehicle.
  • Solution: Replace the oil cooler seals or the entire oil cooler assembly if necessary.
  • Estimated Cost to Fix: $500 - $1200+
  • Recalls: None Found
• Glow Plug Failure
  • Description/Symptoms: Difficulty starting in cold weather, rough idling, and engine misfires. The check engine light may illuminate with codes related to glow plug circuit malfunctions.
  • Solution: Replace the faulty glow plug(s) and potentially the glow plug module.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Whining noises from the turbocharger, loss of power, and black smoke from the exhaust. These issues can be caused by a failing turbocharger, worn bearings, or leaks in the turbocharger system.
  • Solution: Diagnose the turbocharger system and repair or replace the turbocharger as needed.
  • Estimated Cost to Fix: $1500 - $3500+
  • Recalls: None Found

Transmission

5-Speed Automatic

• Torque Converter Failure
  • Description/Symptoms: Shuddering during gear changes, especially when accelerating from a stop. The torque converter may also make unusual noises.
  • Solution: Replace the torque converter.
  • Estimated Cost to Fix: $1500 - $3000+
  • Recalls: None Found
• Valve Body Issues
  • Description/Symptoms: Harsh or erratic shifting, delayed engagement of gears, or complete loss of gear function. These issues often stem from worn or malfunctioning solenoids within the valve body.
  • Solution: Replace or rebuild the valve body.
  • Estimated Cost to Fix: $800 - $2000+
  • Recalls: None Found

Suspension

• Front Strut Failure
  • Description/Symptoms: Clunking noises from the front suspension, especially when driving over bumps. Uneven tire wear and reduced handling stability can also occur.
  • Solution: Replace the faulty strut(s).
  • Estimated Cost to Fix: $300 - $800+ per strut
  • Recalls: None Found
• Rear Leaf Spring Sagging/Cracking
  • Description/Symptoms: The rear of the van sitting lower than normal. Cracking or breakage of the leaf springs can occur, especially in heavily loaded vehicles.
  • Solution: Replace the leaf springs.
  • Estimated Cost to Fix: $500 - $1500+ per side
  • Recalls: None Found

Electrical

• ESP/ABS Sensor Malfunctions
  • Description/Symptoms: Warning lights on the dashboard related to the Electronic Stability Program (ESP) or Anti-lock Braking System (ABS). The vehicle may exhibit reduced stability control or braking performance. Faulty wheel speed sensors are a common cause.
  • Solution: Diagnose the ESP/ABS system and replace the faulty sensor(s).
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found
• Faulty Door Lock Actuators
  • Description/Symptoms: Doors failing to lock or unlock remotely. The door lock actuators may be worn or malfunctioning.
  • Solution: Replace the faulty door lock actuator(s).
  • Estimated Cost to Fix: $200 - $400+ per door
  • Recalls: None Found

Exterior

• Sliding Door Roller Failure
  • Description/Symptoms: Difficulty opening or closing the sliding door, grinding noises, and visible wear on the door rollers.
  • Solution: Replace the sliding door rollers and possibly the associated track.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: The HVAC blower motor failing to operate at certain speeds or not working at all. This can result in reduced heating or cooling performance.
  • Solution: Replace the faulty blower motor or blower motor resistor.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Summary

The 2012 Mercedes-Benz Sprinter/Boxer 60, while a capable and versatile van, can experience several common issues as it ages. Engine and transmission problems, especially related to the diesel engine and automatic transmission, can be costly to repair. Suspension and electrical issues are also frequently reported. While some issues are relatively minor, others can lead to significant expenses. Potential buyers should carefully inspect the vehicle, paying attention to any warning signs and considering a pre-purchase inspection by a qualified mechanic. Addressing these issues promptly can help maintain the vehicle’s reliability and extend its lifespan.