The 1984 Buick Regal, part of the fourth generation (1981-1987), was a popular mid-size car known for its personal luxury coupe styling. Available primarily as a two-door coupe, key trims included the base Regal, the more luxurious Limited, and the performance-oriented Grand National and T-Type models. It offered a blend of comfort and style, appealing to buyers seeking a sophisticated American cruiser. Its enduring popularity stems from its distinctive G-body platform and the iconic Grand National variant.
The Good
The 1984 Regal offered a comfortable ride and a stylish, aerodynamic design. For performance enthusiasts, the Grand National provided exhilarating acceleration. It represented good value, offering a premium feel without a prohibitive price tag, appealing to those seeking both comfort and a touch of sportiness.
The Bad
Potential weaknesses include rust, particularly in the lower body panels and wheel wells. Older electrical systems can be prone to issues, and some engines may experience oil leaks or cooling system problems. The automatic transmission, while generally robust, can wear over time.
1984 Buick Regal: Quick Overview
- Engine Options:
- 3.8L V6 (Naturally Aspirated): Standard on most trims.
- 3.8L V6 (Turbocharged - GN & T-Type): Offered significantly more power.
- 4.3L V6 Diesel: Available for economy-focused buyers (less common).
- Horsepower:
- Naturally Aspirated V6: Approximately 110-125 hp.
- Turbocharged V6 (Grand National/T-Type): Around 200-230 hp (varied slightly by year and specific tune).
- Diesel V6: Approximately 85 hp.
- Fuel Economy:
- EPA estimates varied by engine and transmission, but generally ranged from 17-20 MPG city and 25-30 MPG highway for the V6 gasoline engines. The diesel offered slightly better mileage.
- 0-60 Times:
- Naturally Aspirated V6: Around 10-12 seconds.
- Turbocharged V6 (Grand National/T-Type): Achieved times in the high 6 to low 7-second range, making it a serious performer for its era.
- Towing Capacity:
- Not a primary design consideration; towing capacity was generally limited and not typically advertised or recommended for significant loads.
- Trim-Level Features:
- Base Regal: Offered standard power steering, power brakes, cloth interior, AM/FM radio, and basic instrumentation.
- Regal Limited: Added premium cloth or optional leather seats, upgraded interior trim, power windows and locks, cruise control, and often a more sophisticated sound system.
- T-Type: Focused on sportier handling with firmer suspension, performance tires, and unique exterior styling cues, often with Recaro-style seats.
- Grand National: The pinnacle of performance, featuring a blacked-out exterior, turbocharged V6, upgraded suspension, specific badging, and a sportier interior.
1984 Buick Regal Specifications
Vehicle Information
| Year | 1984 |
| Make | Buick |
| Model | Regal |
| Trim | - |
| Style | Coupe |
| Type | Coupe |
| Category | Compact Car |
Manufacturing Details
| Made In | United States |
| Manufacturing City | FLINT |
Dimensions
| Doors | 2-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 3.8-L V-6 OHV 12V |
| Engine Size | 3.8L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1984 Buick Regal Have?
The 1984 Buick Regal, like many vehicles of its era, is susceptible to certain common issues that affect long-term reliability. One of the most prevalent concerns is rust. The body panels, especially around the wheel arches, rocker panels, and lower doors, can corrode significantly, particularly in areas exposed to road salt. This can compromise structural integrity and lead to expensive repairs.
The electrical system is another area that can cause headaches. Aging wiring harnesses, corroded connectors, and failing components like alternators, starters, and ignition modules are common. Issues with power windows, locks, and the climate control system can also arise. The dashboard instrument cluster, particularly the gauges, can sometimes malfunction.
Regarding the powertrain, while the naturally aspirated V6 engines are generally robust, they can suffer from oil leaks from valve cover gaskets or the oil pan. The turbocharged 3.8L V6, especially in the Grand National and T-Type, requires diligent maintenance. Overheating due to a neglected cooling system (radiator, hoses, water pump) can lead to serious engine damage. Turbocharger issues, though less common with proper care, can include seal failures or bearing wear. The automatic transmissions, typically the THM200-4R or THM700-R4, can develop issues with shifting, torque converter clutch engagement, or internal wear over high mileage.
While specific recalls for the 1984 model year might be harder to pinpoint without a VIN lookup, general concerns for G-body cars of this period could include brake system issues, potentially related to master cylinders or brake lines, and fuel system components like fuel pumps or fuel lines degrading over time.
Long-term reliability is highly dependent on the vehicle's maintenance history. A well-maintained 1984 Regal can still be a dependable classic, but cars that have been neglected are more likely to exhibit these problems. Due to the age, finding original replacement parts for some less common components can also be a challenge.
The electrical system is another area that can cause headaches. Aging wiring harnesses, corroded connectors, and failing components like alternators, starters, and ignition modules are common. Issues with power windows, locks, and the climate control system can also arise. The dashboard instrument cluster, particularly the gauges, can sometimes malfunction.
Regarding the powertrain, while the naturally aspirated V6 engines are generally robust, they can suffer from oil leaks from valve cover gaskets or the oil pan. The turbocharged 3.8L V6, especially in the Grand National and T-Type, requires diligent maintenance. Overheating due to a neglected cooling system (radiator, hoses, water pump) can lead to serious engine damage. Turbocharger issues, though less common with proper care, can include seal failures or bearing wear. The automatic transmissions, typically the THM200-4R or THM700-R4, can develop issues with shifting, torque converter clutch engagement, or internal wear over high mileage.
While specific recalls for the 1984 model year might be harder to pinpoint without a VIN lookup, general concerns for G-body cars of this period could include brake system issues, potentially related to master cylinders or brake lines, and fuel system components like fuel pumps or fuel lines degrading over time.
Long-term reliability is highly dependent on the vehicle's maintenance history. A well-maintained 1984 Regal can still be a dependable classic, but cars that have been neglected are more likely to exhibit these problems. Due to the age, finding original replacement parts for some less common components can also be a challenge.
How long will the 1984 Buick Regal last?
Estimating average mileage for a 1984 Buick Regal is challenging due to its age and varied usage. However, well-maintained examples can easily exceed 200,000 miles. Cars that were daily drivers might have accrued 150,000-250,000 miles, while those used as weekend cruisers could have significantly less. The long-term durability of the Regal is commendable, particularly the V6 engines, which were known for their robustness. The G-body platform itself is inherently strong. However, the primary weaknesses that limit longevity are typically rust and the aging of electrical components and rubber parts (hoses, seals). With consistent maintenance, addressing rust proactively, and keeping the electrical system in good order, these vehicles can offer decades of service. Neglect, however, will accelerate deterioration.
What Technology & Safety Features are Included?
The 1984 Buick Regal represents an era of automotive technology that was more focused on comfort and convenience than advanced electronic aids.
Built-in Tech and Entertainment: Standard entertainment typically consisted of an AM/FM radio, with an AM/FM stereo with a cassette player often available as an option. Power windows and door locks were becoming more common, especially on higher trims like the Limited. Cruise control was another popular option that enhanced highway driving comfort. The climate control system was generally a manual affair, focusing on heating and air conditioning.
Driver-Assistance Features: Driver-assistance features as we understand them today were virtually nonexistent. The focus was on power steering and power brakes to make the vehicle easier to handle. Some models might have offered intermittent wipers. Parking sensors or backup cameras were not part of the automotive lexicon at this time.
Safety Features: Standard safety equipment for 1984 included seatbelts, which were still evolving in their design and integration. Lap and shoulder belts were common. Crumple zones in the body structure were beginning to be incorporated into vehicle design, providing some passive safety in a collision. The steering column was designed to collapse in an impact. Antilock Braking Systems (ABS) were not widely available on vehicles like the Regal in 1984; they were still a high-end luxury or performance feature. Airbags were also not standard or commonly offered on American sedans and coupes of this year.
Optional Features: Buyers could opt for amenities that enhanced comfort and perceived luxury, such as a tilt steering wheel, vanity mirrors with lighting, and upgraded interior materials like velour or leather. Special suspension packages could also be chosen for improved handling, particularly on the T-Type models.
Crash-Test Ratings: Comprehensive crash-test data for vehicles from the mid-1980s is less standardized and publicly available compared to modern standards. The National Highway Traffic Safety Administration (NHTSA) did conduct testing, but the results are often reported differently. Generally, vehicles of this era offered less protection in frontal and side impacts compared to contemporary vehicles. The Regal's body-on-frame construction provided a robust structure, but the passive safety systems were rudimentary.
Built-in Tech and Entertainment: Standard entertainment typically consisted of an AM/FM radio, with an AM/FM stereo with a cassette player often available as an option. Power windows and door locks were becoming more common, especially on higher trims like the Limited. Cruise control was another popular option that enhanced highway driving comfort. The climate control system was generally a manual affair, focusing on heating and air conditioning.
Driver-Assistance Features: Driver-assistance features as we understand them today were virtually nonexistent. The focus was on power steering and power brakes to make the vehicle easier to handle. Some models might have offered intermittent wipers. Parking sensors or backup cameras were not part of the automotive lexicon at this time.
Safety Features: Standard safety equipment for 1984 included seatbelts, which were still evolving in their design and integration. Lap and shoulder belts were common. Crumple zones in the body structure were beginning to be incorporated into vehicle design, providing some passive safety in a collision. The steering column was designed to collapse in an impact. Antilock Braking Systems (ABS) were not widely available on vehicles like the Regal in 1984; they were still a high-end luxury or performance feature. Airbags were also not standard or commonly offered on American sedans and coupes of this year.
Optional Features: Buyers could opt for amenities that enhanced comfort and perceived luxury, such as a tilt steering wheel, vanity mirrors with lighting, and upgraded interior materials like velour or leather. Special suspension packages could also be chosen for improved handling, particularly on the T-Type models.
Crash-Test Ratings: Comprehensive crash-test data for vehicles from the mid-1980s is less standardized and publicly available compared to modern standards. The National Highway Traffic Safety Administration (NHTSA) did conduct testing, but the results are often reported differently. Generally, vehicles of this era offered less protection in frontal and side impacts compared to contemporary vehicles. The Regal's body-on-frame construction provided a robust structure, but the passive safety systems were rudimentary.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
1984 Buick Regal Prices and Market Value
When new, the 1984 Buick Regal had a base price typically ranging from approximately $10,000 to $13,000, with higher trims like the Grand National or Limited commanding significantly more, potentially reaching into the mid-$15,000s.
Currently, used market prices for the 1984 Buick Regal vary dramatically based on condition, mileage, and trim. Base models in average condition might sell for $3,000-$6,000. However, pristine examples, especially the iconic Grand National or well-preserved T-Types, can fetch anywhere from $10,000 to upwards of $30,000 or even more for exceptional, low-mileage specimens.
The Regal has experienced significant depreciation from its new price, as is typical for most cars. However, the value has stabilized and even appreciated for desirable trims due to their classic status and performance appeal (Grand National). Factors affecting resale value include: originality, low mileage, the presence of rust, mechanical condition, trim level (Grand National is highly sought after), and overall presentation.
Currently, used market prices for the 1984 Buick Regal vary dramatically based on condition, mileage, and trim. Base models in average condition might sell for $3,000-$6,000. However, pristine examples, especially the iconic Grand National or well-preserved T-Types, can fetch anywhere from $10,000 to upwards of $30,000 or even more for exceptional, low-mileage specimens.
The Regal has experienced significant depreciation from its new price, as is typical for most cars. However, the value has stabilized and even appreciated for desirable trims due to their classic status and performance appeal (Grand National). Factors affecting resale value include: originality, low mileage, the presence of rust, mechanical condition, trim level (Grand National is highly sought after), and overall presentation.
1984 Buick Regal Cost of Ownership
Owning a 1984 Buick Regal can be economical or costly depending on its condition and how it's driven. Insurance costs are generally moderate, especially for older vehicles, though classic car insurance policies can be beneficial. Fuel costs will depend on the engine; the turbocharged V6 is less fuel-efficient than the naturally aspirated V6 or diesel. Maintenance is typically straightforward and parts are relatively available, but repairs to aging systems (electrical, rust mitigation) can add up. For a well-maintained example, it can be an affordable way to own a piece of automotive history. However, a neglected car requiring extensive restoration will be costly to own.
1984 Buick Regal Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1984 Buick Regal Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
1984 Buick Regal Insurance
Insurance for a 1984 Buick Regal is moderately priced, reflecting its status as a Coupe with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1984 Buick Regal Compare to Other Coupe?
The 1984 Buick Regal competed in a segment filled with formidable American and some European rivals.
Performance: Against contemporaries like the Chevrolet Monte Carlo SS, Ford Mustang GT, and Oldsmobile 442, the Regal, particularly in Grand National trim, often stood out. The Grand National's turbocharged V6 offered brutal acceleration that could rival or even surpass many V8-powered competitors of the era, making it a performance leader. Base Regals were more about cruising than outright speed.
Features: Buick traditionally positioned the Regal as a personal luxury coupe, offering a more upscale interior and a smoother ride than some sportier competitors. Features like power accessories, upgraded sound systems, and comfortable seating were emphasized. Rivals like the Monte Carlo offered similar comfort, while the Mustang GT was more performance-oriented with fewer luxury accoutrements. European alternatives like the BMW 3-Series offered superior handling and build quality but at a significantly higher price point.
Reliability: Reliability was a mixed bag for American cars of the mid-80s. The Regal's G-body platform was generally robust, but electrical gremlins and susceptibility to rust were common issues, as with many GM products of the time. Some Japanese rivals like Toyota Camry or Honda Accord from the same period often boasted superior long-term reliability and fewer electrical problems, though they lacked the V8 power or luxury feel of the Regal.
Price: The Regal offered competitive pricing within its class. A base Regal was affordably priced, while the Grand National was a premium offering. The Mustang GT offered a performance bargain, while European luxury cars were significantly more expensive.
Alternatives:
Performance: Against contemporaries like the Chevrolet Monte Carlo SS, Ford Mustang GT, and Oldsmobile 442, the Regal, particularly in Grand National trim, often stood out. The Grand National's turbocharged V6 offered brutal acceleration that could rival or even surpass many V8-powered competitors of the era, making it a performance leader. Base Regals were more about cruising than outright speed.
Features: Buick traditionally positioned the Regal as a personal luxury coupe, offering a more upscale interior and a smoother ride than some sportier competitors. Features like power accessories, upgraded sound systems, and comfortable seating were emphasized. Rivals like the Monte Carlo offered similar comfort, while the Mustang GT was more performance-oriented with fewer luxury accoutrements. European alternatives like the BMW 3-Series offered superior handling and build quality but at a significantly higher price point.
Reliability: Reliability was a mixed bag for American cars of the mid-80s. The Regal's G-body platform was generally robust, but electrical gremlins and susceptibility to rust were common issues, as with many GM products of the time. Some Japanese rivals like Toyota Camry or Honda Accord from the same period often boasted superior long-term reliability and fewer electrical problems, though they lacked the V8 power or luxury feel of the Regal.
Price: The Regal offered competitive pricing within its class. A base Regal was affordably priced, while the Grand National was a premium offering. The Mustang GT offered a performance bargain, while European luxury cars were significantly more expensive.
Alternatives:
- Chevrolet Monte Carlo SS: A very similar car sharing the G-body platform, offering a V8 engine and strong performance. A close and comparable alternative.
- Ford Mustang GT: For buyers prioritizing raw performance and sporty styling over luxury comfort, the Mustang GT was a compelling option.
- Pontiac Firebird: Another G-body cousin, often offering a sportier aesthetic and available with V8 power.
- Older Muscle Cars (e.g., 1970s models): For those seeking V8 power and a classic feel, older, well-maintained muscle cars could be considered, though often at higher acquisition and running costs.
Final Verdict: Is the 1984 Buick Regal a Good Coupe?
The 1984 Buick Regal is ideal for enthusiasts who appreciate American automotive styling of the 1980s, enjoy comfortable cruising, and potentially seek surprising performance in the Grand National or T-Type trims. It's worth buying for those looking for a classic car experience with a relatively accessible entry price for non-performance variants.
For a used purchase, condition is paramount. Avoid cars with significant rust or extensive electrical issues, as repairs can be costly. If performance is desired, the Grand National is the most collectible and sought-after, but commands a premium price. A well-maintained base or Limited model offers classic comfort and style at a more budget-friendly price. It's a car best suited for hobbyists who can perform or afford regular maintenance and are aware of potential age-related issues.
For a used purchase, condition is paramount. Avoid cars with significant rust or extensive electrical issues, as repairs can be costly. If performance is desired, the Grand National is the most collectible and sought-after, but commands a premium price. A well-maintained base or Limited model offers classic comfort and style at a more budget-friendly price. It's a car best suited for hobbyists who can perform or afford regular maintenance and are aware of potential age-related issues.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.