2012 Buick Regal

Introduction

The Buick Regal is a midsize sedan introduced in 2012. It is available with two engine options: a 2.4L inline-4 and a 2.0L turbocharged inline-4. The 2.4L engine produces 182 horsepower and 172 lb-ft of torque, while the 2.0L turbo engine produces 260 horsepower and 295 lb-ft of torque. Both engines come with a six-speed automatic transmission.

The Regal is known for its comfortable ride, spacious interior, and good fuel economy. However, some owners have reported some issues with the vehicle.

Engine

2.4L Inline-4

• Intake Manifold Gasket Failure
  • Description/Symptoms: Coolant leak, engine overheating
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Engine rattling or knocking noise, reduced engine power
  • Solution: Replace timing chain tensioner
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

2.0L Turbo Inline-4

• Turbocharger Failure
  • Description/Symptoms: Loss of boost, reduced engine power, check engine light
  • Solution: Replace turbocharger
  • Estimated Cost to Fix: $1,500 - $2,000+
  • Recalls: None Found

Transmission

• 6-Speed Automatic Transmission
  • Shifting Problems
    • Description/Symptoms: Hard shifting, delayed shifting, slipping gears
    • Solution: Replace transmission fluid, reprogram transmission control unit, replace transmission
    • Estimated Cost to Fix: $500 - $2,000+
    • Recalls: None Found
• Torque Converter Failure
  • Description/Symptoms: Transmission shuddering, overheating, loss of power
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

Suspension

• Front Suspension Noise
  • Description/Symptoms: Clicking or popping noise when turning or going over bumps
  • Solution: Replace strut mounts, sway bar end links
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Rear Suspension Sagging
  • Description/Symptoms: Rear of vehicle sagging, reduced handling
  • Solution: Replace rear shock absorbers, coil springs
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery drains quickly when parked
  • Solution: Diagnostic testing to find and fix electrical fault
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Headlight Failure
  • Description/Symptoms: One or both headlights stop working
  • Solution: Replace headlight bulb, ballast, or control module
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Exterior

• Sunroof Leaks
  • Description/Symptoms: Water leaking into vehicle through sunroof
  • Solution: Replace sunroof seal, adjust sunroof alignment
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Rear Bumper Cover Defect
  • Description/Symptoms: Rear bumper cover may crack or warp
  • Solution: Replace rear bumper cover
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: NHTSA Campaign Number: 16V648000

Interior

• Climate Control Malfunction
  • Description/Symptoms: Climate control system not working properly, blowing hot or cold air
  • Solution: Replace climate control actuator, reprogram climate control module
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found
• Door Lock Failure
  • Description/Symptoms: Door locks not working properly, doors not locking or unlocking
  • Solution: Replace door lock actuator, reprogram door lock module
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Summary

The Buick Regal has been praised for its comfortable ride and spacious interior, but some owners have reported issues with the engine, transmission, and other components. The severity of the issues varies, but some, such as the intake manifold gasket failure and turbocharger failure, can be costly to repair. Overall, it is important to research potential issues before purchasing a used Regal.