2017 Mercedes-Benz GLS500

Introduction

The 2017 Mercedes-Benz GLS500 is a luxurious, full-size SUV known for its spacious interior, advanced technology features, and powerful performance. Powered by a 449 horsepower 4.7L V8 engine paired with a 9G-TRONIC automatic transmission, the GLS500 delivers an impressive driving experience.

Engine

• 4.7L V8

Transmission

• 9G-TRONIC

Engine

• Valve Body Failure
  • Description/Symptoms: Shifting issues, delayed engagement, transmission slipping
  • Solution: Replace valve body
  • Estimated Cost to Fix: $1500 - $2500+
  • Recalls: None Found
• Oil Cooler Lines Leaks
  • Description/Symptoms: Leaking oil, transmission overheating
  • Solution: Replace oil cooler lines
  • Estimated Cost to Fix: $500 - $1000+
  • Recalls: None Found

Transmission

• No Transmission Issues Found

Suspension

• Air Suspension Failure
  • Description/Symptoms: Vehicle sagging, uneven ride height, compressor noise
  • Solution: Replace air struts, air compressor, or air lines
  • Estimated Cost to Fix: $1000 - $3000+
  • Recalls: NHTSA Campaign Number: 17V508000
• Front Suspension Bushing Wear
  • Description/Symptoms: Clunking or squeaking noise while driving, shaky steering
  • Solution: Replace suspension bushings
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Vehicle battery discharging quickly, trouble starting
  • Solution: Diagnose and repair electrical system (often caused by a faulty module or alternator)
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found
• Infotainment System Malfunctions
  • Description/Symptoms: Screen freezing, software glitches, no audio output
  • Solution: Update software, replace infotainment module
  • Estimated Cost to Fix: $500 - $2000+
  • Recalls: None Found

Exterior

• Sunroof Leaks
  • Description/Symptoms: Water leaking into the cabin through the sunroof
  • Solution: Replace sunroof seal or drainage tubes
  • Estimated Cost to Fix: $500 - $1000+
  • Recalls: None Found

Interior

• Center Console Trim Peeling
  • Description/Symptoms: Trim around the center console peeling or cracking
  • Solution: Replace trim
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found
• Panoramic Roof Explosions
  • Description/Symptoms: Panoramic roof shattering without impact
  • Solution: Replace panoramic roof
  • Estimated Cost to Fix: $3000 - $5000+
  • Recalls: NHTSA Campaign Number: 21V421000

Summary

The 2017 Mercedes-Benz GLS500 generally has a good reliability record, but some common issues can be expensive to repair. Transmission problems, suspension failures, and electrical malfunctions are the main concerns. The severity of these issues varies, with some being minor and others potentially causing major headaches. Overall, it’s important to consider these potential issues before purchasing a used GLS500 and factor in the cost of potential repairs.