2014 Mercedes-Benz B180

Introduction

The 2014 Mercedes-Benz B180 is a compact luxury hatchback. It is powered by a 1.6L turbocharged inline-4 engine that produces 122 horsepower and 184 lb-ft of torque. The B180 comes standard with a 7-speed dual-clutch transmission. Other engine and transmission options include a 2.0L turbocharged inline-4 engine with 155 horsepower and 184 lb-ft of torque paired with a 7-speed dual-clutch transmission and a 2.1L turbocharged inline-4 diesel engine with 136 horsepower and 236 lb-ft of torque paired with a 6-speed manual transmission.

The B180 is known for its comfortable ride, spacious interior, and impressive fuel economy. However, it has also been plagued by a number of issues, which we will discuss in detail below.

Engine

1.6L Turbocharged Inline-4 Engine (122 HP)

• Premature Crankshaft Wear
  • Description/Symptoms: Excessive engine noise, vibration, and loss of power.
  • Solution: Replace the crankshaft.
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: None Found
• Fuel Injector Failure
  • Description/Symptoms: Engine misfires, rough idling, and difficulty starting.
  • Solution: Replace the faulty fuel injector(s).
  • Estimated Cost to Fix: $400 - $800
  • Recalls: None Found

2.0L Turbocharged Inline-4 Engine (155 HP)

• No Issues Found

2.1L Turbocharged Inline-4 Diesel Engine (136 HP)

• Exhaust Gas Recirculation (EGR) Valve Failure
  • Description/Symptoms: Reduced engine performance, increased emissions, and illuminated check engine light.
  • Solution: Clean or replace the EGR valve.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Transmission

• Clutch Pack Failure
  • Description/Symptoms: Difficulty shifting gears, slipping gears, and shuddering during acceleration.
  • Solution: Replace the clutch pack.
  • Estimated Cost to Fix: $2,000 - $3,000
  • Recalls: None Found

6-Speed Manual Transmission

• No Issues Found

Suspension

• Strut Mount Failure
  • Description/Symptoms: Clunking noises from the front suspension, especially over bumps and uneven surfaces.
  • Solution: Replace the strut mount(s).
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found
• Rear Suspension Sagging
  • Description/Symptoms: The rear of the vehicle sits lower than the front, especially when loaded.
  • Solution: Replace the rear springs or shock absorbers.
  • Estimated Cost to Fix: $500 - $1,200
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: The battery drains prematurely, even when the vehicle is parked and turned off.
  • Solution: Diagnose and repair the electrical system, which may involve replacing faulty components such as the alternator or battery.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found
• Faulty Electrical Module
  • Description/Symptoms: Various electrical systems malfunction, such as power windows, power locks, or interior lighting.
  • Solution: Replace the faulty electrical module.
  • Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Exterior

• Windshield Wiper Motor Failure
  • Description/Symptoms: The windshield wipers stop working or become intermittent.
  • Solution: Replace the windshield wiper motor.
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Interior

• Sunroof Leaking
  • Description/Symptoms: Water leaks into the vehicle through the sunroof.
  • Solution: Repair or replace the sunroof seal.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Navigation System Glitching
  • Description/Symptoms: The navigation system freezes, reboots, or is unresponsive.
  • Solution: Update or replace the navigation system software.
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found

Summary

The 2014 Mercedes-Benz B180 has some serious issues that can be expensive to fix. The most common problems include premature crankshaft wear, fuel injector failure, clutch pack failure, and strut mount failure. Other issues, such as suspension sagging and electrical problems, can also be a concern. Overall, the B180 is a vehicle that potential buyers should approach with caution.