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Buick Regal

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Buick Regal: A Comprehensive Guide

The Buick Regal is a mid-size car that has been a staple in the Buick lineup for decades. Initially introduced in 1973 as a personal luxury coupe, the Regal has evolved significantly over its lifetime, spanning several generations and body styles including sedans, coupes, and wagons. Known for offering a blend of comfort, style, and performance at a competitive price point, the Regal has traditionally occupied a space between entry-level mainstream brands and more premium offerings.

Generations of the Buick Regal

  • First Generation (1973-1977): The Regal debuted as a personal luxury coupe based on the GM A-body platform. It was initially only available as a coupe. Key features included distinctive styling, a plush interior, and a selection of V6 and V8 engines.
  • Second Generation (1978-1987): Downsized and redesigned on the GM G-body platform. Significant changes included a more aerodynamic design, available as a coupe or sedan, and the introduction of turbocharged V6 engines, most notably in the Grand National and GNX performance models. This generation cemented the Regal's performance image, especially with those high-performance variants.
  • Third Generation (1988-1996): Front-wheel drive was introduced on the GM W-body platform. Available as a coupe or sedan. The focus shifted towards more fuel-efficient and refined powertrains, and the Grand National and GNX models were discontinued. Supercharged 3.8L V6 became available.
  • Fourth Generation (1997-2004): Continued on the W-body platform. Refinement and comfort were prioritized. The Regal shared many components with the Buick Century during this generation. Engine options included a 3.1L V6 and a 3.8L V6.
  • Fifth Generation (2009-2017): After a brief hiatus, the Regal returned, based on the Opel Insignia. This generation represented a significant shift towards a more European-inspired driving experience. It was offered as a sedan and, later, as a wagon (TourX) and a liftback (Sportback). Engine options included turbocharged 4-cylinder engines and a V6. All-wheel drive was available.

Reliability and Common Issues

The Buick Regal's reliability varies considerably depending on the generation and engine. Here's a breakdown:

Second Generation (1978-1987):

  • Turbocharged Models (Grand National, GNX): These are generally very reliable if properly maintained. However, turbocharger issues (leaks, failures) can occur, especially on models that haven't been well-cared for. Original electronic components can also be prone to failure due to age.
  • Non-Turbo Models: Generally reliable, with the carbureted V6 and V8 engines being relatively robust. Rust can be a major issue in areas with road salt.

Third and Fourth Generations (1988-2004):

  • 3.8L V6 Engine: This engine is known for its exceptional reliability and longevity. It's a durable engine that can last for hundreds of thousands of miles with proper maintenance. Minor oil leaks are common as the engine ages.
  • 3.1L V6 Engine: Less reliable than the 3.8L V6. Intake manifold gasket failures are a common problem, leading to coolant leaks and potential engine damage if left unaddressed.
  • Transmission Issues: The 4T60 and 4T65 automatic transmissions (used in these generations) can experience shift problems and premature failure, especially if fluid changes are neglected.
  • Electrical Issues: Sensor failures (e.g., crank position sensor, mass airflow sensor) can occur.

Fifth Generation (2009-2017):

  • Turbocharged 4-Cylinder Engines: Oil consumption can be an issue in some of the turbocharged engines, particularly the early 2.0T. Timing chain issues have also been reported. Regular oil changes with the correct type of oil are critical.
  • Automatic Transmissions: Some owners have reported issues with the 6-speed automatic transmission, including harsh shifting and slipping.
  • Electronic Systems: The more complex electronic systems in this generation can be prone to glitches. Check for proper functioning of the infotainment system, navigation (if equipped), and driver assistance features.
  • AWD System (TourX): The all-wheel-drive system on the TourX requires regular maintenance, including fluid changes. Check for any unusual noises or vibrations from the rear differential.

Driving Experience

The Buick Regal offers a varied driving experience depending on the generation.

Second Generation (1978-1987):

  • Grand National/GNX: Offers exhilarating acceleration and a surprisingly nimble feel for its size. The turbo V6 provides a unique and rewarding driving experience.
  • Non-Turbo Models: Provide a comfortable and relaxed driving experience, suitable for cruising. Handling is adequate, but not particularly sporty.

Third and Fourth Generations (1988-2004):

  • Pros: Comfortable ride, spacious interior, quiet cabin, good fuel economy (with the 3.8L V6), reliable (especially with the 3.8L V6).
  • Cons: Somewhat bland styling, numb steering, uninspired handling, front-wheel-drive torque steer (especially with the supercharged 3.8L V6).

Fifth Generation (2009-2017):

  • Pros: More sporty and engaging handling than previous generations, comfortable ride, stylish interior, available all-wheel drive (TourX), spacious wagon option (TourX), well-equipped with features.
  • Cons: Some find the styling to be too similar to other GM products, rear seat legroom can be tight in the sedan and Sportback, some reliability concerns with the turbocharged engines and automatic transmissions.

Buying Advice

When buying a Buick Regal, consider the following:

  • Second Generation (1978-1987): If you're looking for a classic muscle car experience, the Grand National or GNX are highly desirable, but command a premium price. Ensure thorough inspection for rust and turbocharger issues. For a more affordable classic, look for a well-maintained non-turbo model.
  • Third and Fourth Generations (1988-2004): These generations offer excellent value for money. Look for models with the 3.8L V6 engine for maximum reliability. Have a mechanic inspect the transmission before purchase. A pre-purchase inspection is crucial to check for the common intake manifold gasket leak if buying a model with the 3.1L V6.
  • Fifth Generation (2009-2017): The 2014+ models generally have better reliability than earlier years. The TourX wagon is a great option if you need more cargo space. Before buying, have a mechanic inspect the turbocharger, transmission, and AWD system (if equipped). Check the Carfax report for maintenance history and any reported issues. Test drive extensively, paying attention to engine noise, transmission shifting, and the operation of all electronic systems.
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