2018 Buick Envision

Introduction:

The 2018 Buick Envision is a midsize SUV that offers a comfortable and refined ride. It is powered by a standard 2.5-liter four-cylinder engine with 192 horsepower and 188 lb-ft of torque, paired with a six-speed automatic transmission. Other engine and transmission options include a 2.0-liter turbocharged four-cylinder with 252 horsepower and 260 lb-ft of torque, mated to a nine-speed automatic transmission, as well as a 3.6-liter V6 with 301 horsepower and 282 lb-ft of torque, paired with a nine-speed automatic transmission. Drivers appreciate the Envision’s spacious interior, smooth handling, and upscale amenities, but some have reported issues with its engine, transmission, and other components.

Engine

2.5-liter Four-Cylinder

• Intake Valve De-carbon Build-up:
  • Description/Symptoms: Increased oil consumption, rough idle, reduced engine performance
  • Solution: Intake valve cleaning
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Timing Chain Tensioner Failure:
  • Description/Symptoms: Noisy engine, reduced engine power, check engine light
  • Solution: Replacement of timing chain tensioner
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

2.0-liter Turbocharged Four-Cylinder

• Turbocharger Failure:
  • Description/Symptoms: Loss of power, excessive smoke, whistling noise
  • Solution: Replacement of turbocharger
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

3.6-liter V6

• No Issues Found

Transmission

Six-Speed Automatic

• Transmission Slipping or Jerking:
  • Description/Symptoms: Harsh shifting, loss of power, check engine light
  • Solution: Transmission rebuild or replacement
  • Estimated Cost to Fix: $2,000 - $6,000+
  • Recalls: None Found

Nine-Speed Automatic

• Hesitation or Delay in Shifting:
  • Description/Symptoms: Slow or jerky shifting, delayed acceleration
  • Solution: Software update or transmission servicing
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Suspension

• Front Strut Mount Failure:
  • Description/Symptoms: Clunking noises over bumps, reduced stability, uneven tire wear
  • Solution: Replacement of strut mounts
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: N/A
• Rear Shock Absorber Failure:
  • Description/Symptoms: Reduced ride quality, excessive bouncing, bottoming out
  • Solution: Replacement of shock absorbers
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: N/A

Electrical

• Battery Drain:
  • Description/Symptoms: Difficulty starting, dead battery
  • Solution: Diagnosis and repair of electrical system
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: N/A
• Infotainment System Malfunctions:
  • Description/Symptoms: Frozen screen, unresponsive controls, audio issues
  • Solution: Software update or replacement of infotainment unit
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: N/A

Exterior

• Door Handle Failure:
  • Description/Symptoms: Difficulty opening doors, broken handle
  • Solution: Replacement of door handle assembly
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: N/A
• Tail Light Condensation:
  • Description/Symptoms: Moisture accumulation inside tail light housing
  • Solution: Replacement of tail light assembly
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: N/A

Interior

• Climate Control Malfunctions:
  • Description/Symptoms: Inconsistent temperature, fan noise, limited airflow
  • Solution: Diagnosis and repair of climate control system
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: N/A
• Steering Wheel Noise:
  • Description/Symptoms: Squeaking or rattling sound when turning steering wheel
  • Solution: Lubrication or replacement of steering column components
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: N/A

Summary

While the 2018 Buick Envision offers a comfortable and upscale experience, it does face some potential issues. Engine problems such as intake valve carbon build-up and timing chain tensioner failure can be costly to repair. Transmission issues with the six-speed automatic transmission are also a concern. Other components such as suspension struts, electrical systems, and interior features have also reported problems. Overall, the severity of the issues varies, and some repairs can be expensive. Potential buyers should be aware of these issues before making a purchase decision.