2021 GMC Yukon XL

Introduction:

The 2021 GMC Yukon XL is a full-size SUV that offers a spacious interior, powerful engines, and a refined ride. It is powered by a choice of three engines: a 5.3-liter V8, a 6.2-liter V8, and a 3.0-liter inline-six turbodiesel. The 5.3-liter V8 generates 355 horsepower and 383 lb-ft of torque, while the 6.2-liter V8 produces 420 horsepower and 460 lb-ft of torque. The turbodiesel engine delivers 277 horsepower and 460 lb-ft of torque. All three engines are mated to a 10-speed automatic transmission.

Owners of the 2021 GMC Yukon XL generally appreciate its towing capacity, spaciousness, and luxurious interior. However, some have reported issues with various aspects of the vehicle.

Engine

• 5.3-Liter V8
  • Intake Manifold Failure:
    • Description/Symptoms: Loss of power, decreased fuel economy, illuminated check engine light
    • Solution: Replace intake manifold
    • Estimated Cost to Fix: $1,000 - $1,500
    • Recalls: NHTSA Campaign Number: 22V546000
  • Fuel Pump Failure:
    • Description/Symptoms: Engine stalling, difficulty starting, decreased fuel pressure
    • Solution: Replace fuel pump
    • Estimated Cost to Fix: $600 - $1,000
    • Recalls: None Found
• 6.2-Liter V8
  • No Issues Found
• 3.0-Liter Inline-Six Turbodiesel
  • Turbocharger Failure:
    • Description/Symptoms: Reduced engine power, increased exhaust smoke, whining or rattling noises
    • Solution: Replace turbocharger
    • Estimated Cost to Fix: $2,000 - $3,000
    • Recalls: NHTSA Campaign Number: 23V047000

Transmission

• 10-Speed Automatic
  • Shifting Problems:
    • Description/Symptoms: Difficulty shifting gears, delayed shifts, slipping gears
    • Solution: Update transmission control module software, replace transmission
    • Estimated Cost to Fix: $500 - $2,500
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery Drain:
  • Description/Symptoms: Battery dies quickly, difficulty starting
  • Solution: Check for parasitic draws, replace battery or alternator
  • Estimated Cost to Fix: $200 - $1,000
  • Recalls: None Found
• Infotainment System Malfunctions:
  • Description/Symptoms: Screen freezing, slow response, connectivity issues
  • Solution: Update software, replace infotainment unit
  • Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Exterior

• Fog Light Condensation:
  • Description/Symptoms: Fog lights fog up after washing or driving in wet conditions
  • Solution: Replace fog light assembly
  • Estimated Cost to Fix: $200 - $300
  • Recalls: None Found
• Rearview Camera Distortion:
  • Description/Symptoms: Rearview camera image appears distorted or blurry
  • Solution: Replace rearview camera
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Interior

• Climate Control Malfunctions:
  • Description/Symptoms: Air conditioning or heating not working properly, temperature fluctuations
  • Solution: Diagnose and repair climate control system
  • Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found
• Sunroof Noise:
  • Description/Symptoms: Wind noise or rattling from sunroof area
  • Solution: Adjust or lubricate sunroof assembly
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Summary

Overall, the 2021 GMC Yukon XL has received mixed reviews. While it offers a spacious interior, powerful engines, and a refined ride, it has also been plagued by a number of issues, including engine problems, transmission issues, and electrical malfunctions. The severity and cost of these issues vary, but some can be quite expensive to repair. Potential buyers should be aware of these problems before purchasing a 2021 GMC Yukon XL.