2018 Mercedes-Benz Metris

The 2018 Mercedes-Benz Metris is a mid-size van known for its maneuverability, fuel efficiency, and cargo capacity compared to larger vans. It comes with a 2.0L turbocharged four-cylinder engine producing 208 horsepower and 258 lb-ft of torque, paired with a 7G-TRONIC 7-speed automatic transmission. Some owners appreciate the Metris for its size, making it easier to navigate city streets and park, while others dislike its somewhat basic interior and ride quality compared to Mercedes-Benz passenger vehicles. Common complaints also revolve around reliability and maintenance costs.

Engine

2.0L Turbocharged Four-Cylinder

• Failed ignition coils
  • Description/Symptoms: Rough running engine, misfires, check engine light illumination. Diagnostic trouble codes (DTCs) related to misfires are often present (P0300-P0304).
  • Solution: Replace the faulty ignition coil(s). It is recommended to replace all of them at once for preventative maintenance.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found
• Oil Leaks from Valve Cover Gasket
  • Description/Symptoms: Oil dripping onto the exhaust manifold, burning smell, visible oil around the valve cover.
  • Solution: Replace the valve cover gasket.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Faulty Mass Air Flow Sensor
  • Description/Symptoms: Erratic idling, poor fuel economy, hesitation during acceleration, and a check engine light. Diagnostic codes related to the mass air flow sensor (MAF) sensor are present.
  • Solution: Replace the Mass Air Flow (MAF) sensor.
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found

Transmission

7G-TRONIC 7-Speed Automatic

• Rough or Delayed Shifting
  • Description/Symptoms: Harsh shifts between gears, noticeable delay when shifting from Park to Drive or Reverse.
  • Solution: Perform a transmission fluid flush and filter replacement. If the problem persists, valve body repair or replacement might be necessary.
  • Estimated Cost to Fix: $300 - $2000+
  • Recalls: None Found
• Torque Converter Shudder
  • Description/Symptoms: Vibration or shuddering felt during light acceleration, particularly at highway speeds.
  • Solution: Perform a transmission fluid flush with the updated fluid specification from Mercedes-Benz. In some cases, torque converter replacement might be required.
  • Estimated Cost to Fix: $300 - $3000+
  • Recalls: None Found

Suspension

• Premature Wear of Front Suspension Components
  • Description/Symptoms: Clunking noises from the front suspension, uneven tire wear, poor handling. Issues commonly arise with ball joints, control arm bushings, and strut mounts.
  • Solution: Replace worn ball joints, control arm bushings, or strut mounts.
  • Estimated Cost to Fix: $300 - $1000+ per side
  • Recalls: None Found

Electrical

• Sliding Door Actuator Failure
  • Description/Symptoms: Sliding door not opening or closing properly, requiring manual operation. Grinding noises may be heard.
  • Solution: Replace the sliding door actuator.
  • Estimated Cost to Fix: $500 - $1200+
  • Recalls: None Found
• Malfunctioning Power Windows
  • Description/Symptoms: Power windows failing to operate, erratic window movement, or complete failure.
  • Solution: Diagnose and replace the faulty window motor, regulator, or switch.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Exterior

• Rusting Around Wheel Wells and Body Seams
  • Description/Symptoms: Surface rust or bubbling paint appearing around the wheel wells, door seams, or other body panel edges.
  • Solution: Remove rust, treat the affected area, and repaint.
  • Estimated Cost to Fix: $300 - $2000+ (depending on severity)
  • Recalls: None Found

Interior

• Faulty Radio/Infotainment System
  • Description/Symptoms: Radio turning on and off intermittently, screen freezing, Bluetooth connectivity issues.
  • Solution: Update the radio software. If the problem persists, replace the radio unit.
  • Estimated Cost to Fix: $100 - $1500+
  • Recalls: None Found

Summary

The 2018 Mercedes-Benz Metris, while appreciated for its size and practicality, faces some reliability concerns. Engine issues like ignition coil failures and oil leaks, along with transmission problems such as rough shifting, are common. Suspension and electrical issues, along with potential rust concerns, add to the list of potential problems. The severity and cost of repairs can vary significantly, with some issues being relatively inexpensive to fix while others can require substantial investment. Prospective buyers should be aware of these common issues and thoroughly inspect the vehicle before purchasing.