2016 Buick Regal

Introduction:

The 2016 Buick Regal is a midsize luxury sedan that offers a comfortable ride, spacious interior, and a variety of engine and transmission options. Engine choices include a 2.0-liter turbocharged inline-4 with 259 horsepower and 295 lb-ft of torque, a 2.4-liter naturally aspirated inline-4 with 182 horsepower and 172 lb-ft of torque, and a 3.6-liter naturally aspirated V6 with 310 horsepower and 282 lb-ft of torque. Transmission options include a 6-speed automatic, an 8-speed automatic, and a 9-speed automatic.

Owners generally praise the Regal’s refined interior, quiet cabin, and comfortable seats. However, some have reported issues with the vehicle’s reliability.

Engine:

2.0-liter Turbocharged Inline-4

• Turbocharger failure: The turbocharger can fail, causing a loss of power and increased engine noise. Solution: Replace the turbocharger. Estimated Cost to Fix: $1,500 - $3,000+
• Timing chain failure: The timing chain can stretch or break, causing engine damage. Solution: Replace the timing chain. Estimated Cost to Fix: $2,000 - $4,000+
• Intake manifold gasket leak: The intake manifold gasket can leak, causing a loss of power and a rough idle. Solution: Replace the intake manifold gasket. Estimated Cost to Fix: $500 - $1,000

2.4-liter Naturally Aspirated Inline-4

• No issues found

3.6-liter Naturally Aspirated V6

• No issues found

Transmission:

6-speed Automatic

• Shifting problems: The transmission may experience rough shifting, slipping gears, or refusing to shift. Solution: Replace the transmission. Estimated Cost to Fix: $2,000 - $4,000+
• Oil leaks: The transmission may develop oil leaks from various seals and gaskets. Solution: Replace the leaking seals or gaskets. Estimated Cost to Fix: $200 - $500+

8-speed Automatic

• No issues found

9-speed Automatic

• No issues found

Suspension:

• Strut noise: The struts can make a clunking or rattling noise when driving over rough roads. Solution: Replace the struts. Estimated Cost to Fix: $400 - $800+

Electrical:

• Battery drain: The battery may drain prematurely, even when the vehicle is turned off. Solution: Test the battery and electrical system. Estimated Cost to Fix: $100 - $300+

Exterior:

• Headlight condensation: The headlights may develop condensation or fogging inside the lens. Solution: Replace the headlights. Estimated Cost to Fix: $500 - $1,000+

Interior:

• Sunroof rattle: The sunroof may rattle or make noise when driving over rough roads. Solution: Tighten or adjust the sunroof assembly. Estimated Cost to Fix: $100 - $300+
• Infotainment system glitches: The infotainment system may experience glitches, such as freezing, rebooting, or losing connectivity. Solution: Update the software or replace the infotainment unit. Estimated Cost to Fix: $500 - $1,500+

Summary:

The 2016 Buick Regal offers a comfortable and sophisticated driving experience, but it has been plagued by some reliability issues. The most common engine problems are turbocharger failure, timing chain failure, and intake manifold gasket leaks. The transmission can experience shifting problems and oil leaks. Other issues include suspension noise, battery drain, headlight condensation, sunroof rattle, and infotainment system glitches. The cost of these repairs can range from relatively minor to quite expensive, depending on the severity of the issue.