2019 Mercedes-Benz B250

The 2019 Mercedes-Benz B250 is a compact multi-purpose vehicle (MPV) known for its practicality, comfort, and fuel efficiency. The standard engine for the 2019 B250 in most markets is a 2.0-liter turbocharged inline-4 gasoline engine producing around 221 horsepower and 258 lb-ft of torque, paired with a 7-speed dual-clutch automatic transmission. Some owners appreciate the B250’s spacious interior, smooth ride, and user-friendly technology. However, some common complaints include the complicated infotainment system, relatively bland styling, and higher maintenance costs associated with the Mercedes-Benz brand.

Engine

2.0L Turbocharged Inline-4

• Engine Misfires/Rough Idle
  • Description/Symptoms: Engine misfires, rough idling, and a possible check engine light. Diagnostic codes might indicate issues with ignition coils or spark plugs.
  • Solution: Replacing faulty ignition coils and/or spark plugs.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Oil leaks from various engine seals, potentially leading to low oil levels and engine damage. Common areas include the valve cover gasket or oil pan gasket.
  • Solution: Replacing the leaking gasket or seal.
  • Estimated Cost to Fix: $150 - $800+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Automatic

• Rough Shifting/Jerky Gear Changes
  • Description/Symptoms: The transmission may exhibit rough shifting, jerky gear changes, or hesitation, particularly during low-speed maneuvers.
  • Solution: A software update or transmission fluid change might alleviate the issue. In more severe cases, valve body replacement or complete transmission overhaul may be necessary.
  • Estimated Cost to Fix: $300 (fluid change) - $4000+ (transmission replacement)
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: Transmission slipping during acceleration. Engine RPMs rise without a corresponding increase in vehicle speed.
  • Solution: Replacement of the transmission may be necessary.
  • Estimated Cost to Fix: $4000+
  • Recalls: None Found

Suspension

• Premature Bushing Wear
  • Description/Symptoms: Premature wear of suspension bushings, leading to clunking noises, reduced handling precision, and uneven tire wear.
  • Solution: Replacing worn bushings.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Malfunctioning
  • Description/Symptoms: The MBUX infotainment system may freeze, crash, or exhibit erratic behavior. This can include issues with navigation, audio, and other features.
  • Solution: Software updates, system resets, or replacement of the infotainment unit.
  • Estimated Cost to Fix: $0 (software update) - $1500+ (unit replacement)
  • Recalls: None Found
• Sensor Malfunctions (Parking Sensors, Blind Spot Monitoring)
  • Description/Symptoms: Parking sensors or blind spot monitoring systems may malfunction, providing false alerts or failing to detect obstacles.
  • Solution: Diagnosing and replacing faulty sensors.
  • Estimated Cost to Fix: $150 - $400+ per sensor
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: The vehicle’s battery drains quickly, especially when the car is not in use for extended periods.
  • Solution: Identifying the parasitic drain and replacing the battery.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Rattling/Squeaking Noises
  • Description/Symptoms: Rattling or squeaking noises emanating from the dashboard, door panels, or other interior trim pieces.
  • Solution: Tightening loose fasteners or applying felt tape to contact points.
  • Estimated Cost to Fix: $50 - $300+
  • Recalls: None Found

Summary

The 2019 Mercedes-Benz B250 can present owners with a range of potential issues. The most common problems involve the engine (misfires and oil leaks) and transmission (rough shifting/slipping), which can result in moderate to significant repair costs. Electrical issues, particularly with the infotainment system and sensors, are also relatively frequent. Suspension bushing wear can contribute to ride quality and handling concerns. While some issues may be minor and easily resolved, others can be more costly to address, leading to higher overall ownership expenses.