2014 Mercedes-Benz Gran Viale

The 2014 Mercedes-Benz Sprinter Van, often converted into camper vans like the “Gran Viale,” is known for its versatility and cargo capacity. Engine options typically include a 2.1L Inline-4 Turbo Diesel (around 161 hp and 265 lb-ft of torque) and a 3.0L V6 Turbo Diesel (around 188 hp and 325 lb-ft of torque). Both engines are generally paired with a 5-speed automatic transmission (early models) or a 7-speed automatic transmission (later models). Owners often appreciate the Sprinter’s spaciousness and fuel efficiency for its size, but common complaints revolve around reliability, particularly with emissions systems and electrical components, and the higher cost of maintenance and repairs compared to other vans.

Engine

2.1L Inline-4 Turbo Diesel

• Diesel Particulate Filter (DPF) Issues
  • Description/Symptoms: The DPF can become clogged due to excessive idling, short trips, or issues with the regeneration system. Symptoms include reduced engine power, the DPF warning light illuminating, and eventually limp mode.
  • Solution: Forced regeneration, cleaning, or replacement of the DPF. Addressing the underlying cause of the clogging is crucial.
  • Estimated Cost to Fix: $500 - $2000+
• EGR Valve Problems
  • Description/Symptoms: The Exhaust Gas Recirculation (EGR) valve can become clogged with carbon deposits, leading to rough idling, poor performance, and the check engine light activating.
  • Solution: Cleaning or replacement of the EGR valve.
  • Estimated Cost to Fix: $200 - $700+

3.0L V6 Turbo Diesel

• Oil Cooler Leaks
  • Description/Symptoms: The oil cooler seals can fail, leading to oil leaks. These leaks can be difficult to detect initially and can lead to low oil levels if left unaddressed.
  • Solution: Replacement of the oil cooler and seals.
  • Estimated Cost to Fix: $800 - $1500+
• Turbocharger Failure
  • Description/Symptoms: Turbocharger failure can result in a significant loss of power, unusual noises from the engine, and the check engine light turning on.
  • Solution: Replacement of the turbocharger.
  • Estimated Cost to Fix: $1500 - $3000+

Transmission

5-Speed Automatic Transmission

No Issues Found

7-Speed Automatic Transmission

• Torque Converter Shudder
  • Description/Symptoms: A shudder or vibration felt during light acceleration, particularly at lower speeds.
  • Solution: Transmission flush with updated fluid, or torque converter replacement if the shudder persists.
  • Estimated Cost to Fix: $300 - $1500+

Suspension

• Rear Suspension Sag
  • Description/Symptoms: Rear suspension can sag over time, especially when the van is frequently loaded near its maximum capacity. This can lead to a rougher ride and reduced handling stability.
  • Solution: Replacement of the rear springs or installation of air suspension.
  • Estimated Cost to Fix: $500 - $2000+

Electrical

• Glow Plug Failure
  • Description/Symptoms: Difficult starting, especially in cold weather. The glow plug warning light may illuminate.
  • Solution: Replacement of the faulty glow plug(s).
  • Estimated Cost to Fix: $150 - $500+
• Sensor Malfunctions
  • Description/Symptoms: Various sensors, such as the mass airflow sensor, oxygen sensors, and crankshaft position sensor, can fail, leading to poor engine performance, check engine light activation, and potential limp mode.
  • Solution: Diagnosis of the faulty sensor and replacement.
  • Estimated Cost to Fix: $100 - $500+ per sensor

Exterior

• Sliding Door Issues
  • Description/Symptoms: The sliding door mechanism can become difficult to operate, making it hard to open or close the door smoothly. The rollers or latches can wear out or become misaligned.
  • Solution: Lubrication, adjustment, or replacement of the sliding door components.
  • Estimated Cost to Fix: $100 - $800+

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: The HVAC blower motor stops working, resulting in no airflow from the vents.
  • Solution: Replacement of the blower motor.
  • Estimated Cost to Fix: $200 - $600+

Summary

The 2014 Mercedes-Benz Sprinter Van, when converted to a Gran Viale, presents a mix of potential issues, with the diesel engines and their associated emissions systems being the most common source of problems. Electrical issues and suspension wear are also concerns. The severity of these issues ranges from minor sensor malfunctions to more costly repairs such as turbocharger or DPF replacement. The estimated costs to fix vary accordingly, making it important to thoroughly inspect any used 2014 Sprinter and address any existing problems promptly.