2024 Mercedes-Benz GLB35 AMG

The 2024 Mercedes-Benz GLB35 AMG is a compact SUV that blends practicality with sporty performance. It’s powered by a 2.0-liter turbocharged inline-4 engine producing 302 horsepower and 295 lb-ft of torque, paired with an 8-speed automatic transmission. Other GLB models offer different engine options with varying horsepower. People generally appreciate the GLB35 AMG for its agile handling, upscale interior, and versatile cargo space. Common dislikes include the sometimes-firm ride quality and the higher price point compared to non-AMG GLB models.

Engine

2.0L Turbocharged Inline-4 (M260)

• Coolant Leak
  • Description/Symptoms: Coolant leak around the thermostat housing. Can lead to overheating and engine damage if not addressed. Coolant may be visibly leaking and/or coolant level will be low.
  • Solution: Replace the thermostat housing and gasket.
  • Estimated Cost to Fix: $300-$600+
  • Recalls: None Found

Transmission

8-Speed Automatic (8G-DCT)

• Rough Shifting
  • Description/Symptoms: Jerky or harsh gear changes, especially during low-speed maneuvers. Noticeable clunking sounds.
  • Solution: Software update/reprogramming of the transmission control module (TCM). In some cases, a valve body replacement may be needed.
  • Estimated Cost to Fix: $150 - $300 for software update; $1,500 - $3,000+ for valve body replacement
  • Recalls: None Found

Suspension

• Adaptive Damper Malfunctions
  • Description/Symptoms: If equipped with adaptive dampers, error messages on the dashboard indicating a problem with the suspension. Ride quality may become excessively harsh or bouncy.
  • Solution: Diagnose the faulty damper(s) or sensor(s). Replace the affected components.
  • Estimated Cost to Fix: $800 - $1500+ per damper
  • Recalls: None Found

Electrical

• MBUX System Issues
  • Description/Symptoms: Infotainment system freezes, glitches, or unexpected reboots. Connectivity problems with Bluetooth or Apple CarPlay/Android Auto.
  • Solution: Software updates, resetting the system, or, in some cases, replacing the MBUX module.
  • Estimated Cost to Fix: $0 for software updates; $1,000 - $2,500+ for module replacement
  • Recalls: None Found
• Sensor Failures (Parking Sensors, Blind Spot Monitoring)
  • Description/Symptoms: Error messages on the dashboard related to parking sensors or blind spot monitoring. The systems may become inoperative.
  • Solution: Diagnose and replace the faulty sensor(s).
  • Estimated Cost to Fix: $200 - $500 per sensor
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Rattling/Squeaking from Trim Pieces
  • Description/Symptoms: Annoying rattles or squeaks emanating from dashboard, door panels, or other interior trim pieces, especially on rough roads.
  • Solution: Identifying and securing the loose trim pieces. This may involve adding felt padding or tightening fasteners.
  • Estimated Cost to Fix: $100 - $400+, depending on the complexity

Summary

The 2024 Mercedes-Benz GLB35 AMG, while a sporty and practical SUV, does have some common issues. The most frequently reported problems include coolant leaks, rough transmission shifting, MBUX infotainment glitches, and sensor malfunctions. The severity of these issues ranges from minor inconveniences to potentially costly repairs. Addressing these issues proactively through regular maintenance and software updates is essential to ensure the longevity and reliability of the vehicle. Overall, the most expensive issues tend to revolve around the transmission, adaptive suspension components, and MBUX system.