2021 Buick Enclave

Introduction

The 2021 Buick Enclave is a mid-size luxury crossover SUV offered in four trim levels: Preferred, Essence, Premium, and Avenir. It comes standard with a 3.6-liter V6 engine paired with a 9-speed automatic transmission. The Enclave is known for its spacious interior, comfortable ride, and powerful engine. However, like any vehicle, it has been reported to have some issues.

Engine

3.6L V6

• Engine Misfires
  • Description/Symptoms: Rough idling, loss of power, poor fuel economy
  • Solution: Replace faulty ignition coils or spark plugs
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Oil leaks from the valve covers or oil pan
  • Solution: Replace faulty gaskets or seals
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Transmission

9-Speed Automatic

• Shifting Problems
  • Description/Symptoms: Difficulty shifting gears, delayed shifts, harsh shifting
  • Solution: Software updates, transmission fluid flush/replacement, or transmission rebuild
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Suspension

• Strut Mounts
  • Description/Symptoms: Knocking or clunking noises over bumps, reduced steering stability
  • Solution: Replace faulty strut mounts
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery drains prematurely, requiring frequent jump-starts
  • Solution: Replace faulty battery or diagnose and repair faulty components draining the power
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: 19V659000

Exterior

• Sunroof Leaks
  • Description/Symptoms: Water leaks into the cabin through the sunroof
  • Solution: Replace or seal sunroof gaskets
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Interior

• Infotainment System Issues
  • Description/Symptoms: Touchscreen freezes, system crashes, Bluetooth connectivity problems
  • Solution: Software updates or replacement of the infotainment system
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Summary

The 2021 Buick Enclave is a reliable mid-size luxury SUV with a comfortable interior and powerful engine. However, it has been reported to have some issues, including engine misfires, oil leaks, shifting problems, suspension noise, electrical issues, and infotainment system glitches. The severity and cost of these issues vary, but most can be resolved through routine maintenance or repairs.